{ "schemaVersion": "1.0.0", "buildTarget": "staging", "publicReleaseAuthorized": false, "evidenceRefresh": { "id": "rice-cookers-public-evidence-2026-09-03", "reviewedOn": "2026-09-03", "sourceCount": 8, "humanApprovalRequired": true }, "canonicalLifecycle": "preview", "category": { "id": "rice-cookers", "title": "Rice cookers", "outcomeQuestion": "How do you want rice preparation to fit into your life?", "outcome": "A repeatable way to prepare the rice and grains your household actually eats, with a pattern of supervision, scheduling, cleanup, storage, and learning that fits the rest of the meal.", "shouldYouBuy": { "summary": "A rice cooker is most useful when it changes an unwanted pattern of attention or coordination. It is less compelling when your current pot routine already works, storage is scarce, or the added cleaning and appliance ownership would outweigh the change in supervision.", "considerBuyingWhen": [ "Rice or grains recur often enough that a repeatable setup would matter.", "You want cooking to continue with less burner management or a scheduled start.", "Holding rice for a moving meal schedule is more valuable than minimizing appliances.", "You need rice-specific menus or repeatability across several grain styles." ], "considerAlternativesWhen": [ "Your stovetop method is already satisfying and easy to coordinate.", "Rice is rare enough that another appliance would mostly occupy space.", "An existing multicooker already produces acceptable rice and is available when you need it.", "You prefer direct control and do not want to learn menus, maintain parts, or store a dedicated cooker." ] } }, "categoryExperience": { "version": "1.6.0", "categoryId": "rice-cookers", "navigation": [ { "targetId": "life", "label": "A life with rice" }, { "targetId": "outcomes", "label": "Possible outcomes" }, { "targetId": "ownership", "label": "Right for you?" }, { "targetId": "ways-to-solve", "label": "Rice lives" }, { "targetId": "your-time", "label": "Daily changes" }, { "targetId": "what-matters", "label": "Your rice life" }, { "targetId": "worth-paying", "label": "Worth paying for" }, { "targetId": "comparisons", "label": "Comparisons" }, { "targetId": "before-you-buy", "label": "Before you buy" }, { "targetId": "evidence", "label": "Evidence" } ], "sectionHeadings": { "lifestylePaths": "Choose your life with rice.", "pathDetail": "How each rice life moves attention", "products": "Products for each way of living.", "comparisons": "Comparisons that matter." }, "hero": { "eyebrow": "A category for daily life", "title": "A life with rice?", "dek": "A rice cooker can become the easiest part of a daily staple — or one more thing on your counter." }, "outcomeVisualization": { "eyebrow": "Three possible lives", "title": "What a rice cooker might become in your kitchen", "intro": "The same kind of machine can quietly earn its place, help once in a while, or ask more than it gives.", "provenanceNote": "Reference-derived local crops are temporary editorial preview imagery. They illustrate possible ownership contexts, not observed household results or product evidence, and require rights and editorial review before publication.", "interaction": { "stateField": "expected_ownership_outcome", "storageScope": "session", "storageKey": "spend-and-grow:buyer-state:rice-cookers", "prompt": "Which of these feels closest to your kitchen?", "selectedLabel": "This feels closest", "clearLabel": "Clear this choice", "ownershipContextHeading": "What you're testing", "changeSummaryHeading": "What this changes" }, "states": [ { "id": "positive-fit", "tone": "positive", "order": 1, "selectionValue": "earned_place", "label": "Quietly valuable", "title": "The easiest part of a staple", "summary": "It takes over a repeated task and quietly earns its space.", "selectionMeaning": "I expect this appliance would earn its place.", "ownershipContext": "You expect a rice cooker could become part of your regular routine. Let's test whether the household pattern supports that.", "changeSummary": "Recurring use and attention handoff deserve extra scrutiny. The paths below remain alternatives, not recommendations.", "tradeoffDisclosure": { "label": "Why this could happen", "factors": [ "Rice or grains recur often enough for the setup to become familiar.", "Starting the cooker meaningfully hands off burner attention.", "Scheduling or warm holding helps coordinate real meals.", "Cleanup and storage still have to stay manageable." ] }, "pathEmphasis": [ { "pathId": "stovetop-pot", "note": "Still relevant if direct control already feels easy enough." }, { "pathId": "basic-dedicated", "note": "Pay extra attention if handing off burner monitoring is the recurring change you want." }, { "pathId": "advanced-dedicated", "note": "Test whether scheduling, holding, or repeatability would recur often enough to earn added complexity." }, { "pathId": "multicooker-rice", "note": "Relevant when one appliance can genuinely stay available for rice and other recurring jobs." } ], "image": { "id": "rice-life-earned-place", "src": "/assets/category/rice-cookers/rice-life-earned-place.jpg", "alt": "A rice cooker serving rice at a shared family meal in an actively used kitchen.", "width": 284, "height": 226, "objectPosition": "center", "temporary": true, "provenance": { "sourceType": "user_supplied_reference_crop", "sourceLabel": "ChatGPT Image Aug 31, 2026, 08_24_48 PM.png", "reviewStatus": "requires_review_or_replacement", "licenseStatus": "not_cleared_for_publication", "evidenceUse": "editorial_preview_only", "note": "Photographic region cropped from the supplied generated mockup; it is not product or household evidence." } }, "signals": [ "Repeatable use", "Hands-off", "Earns its place" ] }, { "id": "mixed-fit", "tone": "mixed", "order": 2, "selectionValue": "useful_sometimes", "label": "Useful sometimes", "title": "A sometimes-useful helper", "summary": "It helps now and then, but may not change much about daily life.", "selectionMeaning": "I think I would use it, but probably not enough for it to change much.", "ownershipContext": "You expect some value, but perhaps not enough to justify much money, space, or complexity.", "changeSummary": "Low ownership burden matters more than feature depth in this scenario. Every solution path remains available for comparison.", "tradeoffDisclosure": { "label": "Why this could happen", "factors": [ "Rice or grains recur, but only occasionally.", "Simple setup may help without reshaping the meal routine.", "Storage space still matters between uses.", "Premium programs may remain unused." ] }, "pathEmphasis": [ { "pathId": "stovetop-pot", "note": "A low-commitment baseline if your current routine already works most days." }, { "pathId": "basic-dedicated", "note": "Pay extra attention to simple controls, easy storage, and a low ownership burden." }, { "pathId": "advanced-dedicated", "note": "Test whether scheduling or specialized programs would be used often enough to justify more complexity." }, { "pathId": "multicooker-rice", "note": "Relevant only if sharing one appliance reduces, rather than adds to, occasional-use friction." } ], "image": { "id": "rice-life-useful-sometimes", "src": "/assets/category/rice-cookers/rice-life-useful-sometimes.jpg", "alt": "A rice cooker sitting ready for occasional use in an otherwise uncluttered kitchen.", "width": 260, "height": 226, "objectPosition": "center", "temporary": true, "provenance": { "sourceType": "user_supplied_reference_crop", "sourceLabel": "ChatGPT Image Aug 31, 2026, 08_24_48 PM.png", "reviewStatus": "requires_review_or_replacement", "licenseStatus": "not_cleared_for_publication", "evidenceUse": "editorial_preview_only", "note": "Photographic region cropped from the supplied generated mockup; it is not product or household evidence." } }, "signals": [ "Occasional use", "Moderate change", "Space still matters" ] }, { "id": "poor-fit", "tone": "burden", "order": 3, "selectionValue": "counter_clutter", "label": "Asks more than it gives", "title": "Counter clutter", "summary": "It duplicates what you already do well and asks for space, cleanup, and attention in return.", "selectionMeaning": "I am concerned that this would become another appliance I rarely use.", "ownershipContext": "You're already worried about duplication or clutter. 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No-purchase and already-owned options remain fully visible.", "tradeoffDisclosure": { "label": "Why this could happen", "factors": [ "The appliance competes for counter or storage space.", "It duplicates a pot or multicooker that already works.", "Cleanup and resetting add attention after each use.", "Low recurrence makes the ownership burden harder to repay." ] }, "pathEmphasis": [ { "pathId": "stovetop-pot", "note": "Worth serious consideration based on your concern about adding another appliance." }, { "pathId": "basic-dedicated", "note": "Still relevant if burner attention is the one problem you genuinely want removed." }, { "pathId": "advanced-dedicated", "note": "Treat added programs and permanent counter space as burdens that must earn their place." }, { "pathId": "multicooker-rice", "note": "Pay attention to an already-owned multicooker before adding a dedicated machine." } ], "image": { "id": "rice-life-counter-clutter", "src": "/assets/category/rice-cookers/rice-life-counter-clutter.jpg", "alt": "A rice cooker crowded among several appliances on a busy kitchen counter.", "width": 265, "height": 226, "objectPosition": "center", "temporary": true, "provenance": { "sourceType": "user_supplied_reference_crop", "sourceLabel": "ChatGPT Image Aug 31, 2026, 08_24_48 PM.png", "reviewStatus": "requires_review_or_replacement", "licenseStatus": "not_cleared_for_publication", "evidenceUse": "editorial_preview_only", "note": "Photographic region cropped from the supplied generated mockup; it is not product or household evidence." } }, "signals": [ "Counter space", "Cleanup", "Duplication" ] } ] }, "ownershipGate": { "title": "Is a rice cooker right for you?", "opening": "Maybe not.", "summary": "A rice cooker is worth adding when it removes a repeated annoyance. It is a bad trade when it adds cleanup, storage pressure, and appliance ownership without removing much effort.", "turn": "The best rice cooker is sometimes no rice cooker at all.", "positiveHeading": "A rice cooker may improve your life when...", "alternativeHeading": "You may be better off without one when...", "noPurchaseConclusion": "A life without a rice cooker may suit you perfectly.", "noPurchaseSupport": "Keep what works. Choose only what improves your daily rhythm.", "noPurchaseAction": { "label": "Explore the rice lives", "targetId": "ways-to-solve" }, "validOutcomes": [ "Buy a product that fits the routine.", "Buy a simpler or cheaper product.", "Choose another product type.", "Buy prepared rice when that better fits the meal.", "Cook rice less often or change the meal routine.", "Use something already owned.", "Delay the purchase.", "Buy nothing." ] }, "visualStorytelling": { "assetManifestId": "rice-cookers-visual-assets-preview", "legacyAssetCacheStatus": "superseded_by_manifest", "legacyAssetCache": [ { "id": "rice-path-stovetop-placeholder", "kind": "placeholder", "role": "lifestyle_path", "categoryId": "rice-cookers", "productId": null, "src": null, "alt": "", "width": 800, "height": 520, "objectPosition": "center", "sourceType": "local_editorial_placeholder", "sourceReference": "No suitable local active-stovetop scene was established in this pass.", "assetState": "placeholder", "publicationStatus": "not_applicable", "evidenceUse": "none", "replacementRequired": true, "note": "Replace with a rights-cleared editorial scene of a hand checking rice in a saucepan on an active stovetop." }, { "id": "rice-path-handoff-editorial", "kind": "image", "role": "lifestyle_path", "categoryId": "rice-cookers", "productId": null, "src": "/assets/homepage/rice-cookers-hero.jpg", "alt": "Rice cooker beside a completed meal, bowls, and place settings in a warm kitchen.", "width": 220, "height": 250, "objectPosition": "center", "sourceType": "existing_repository_asset", "sourceReference": "redesign/fixtures/homepage.preview.json#images/rice-cookers-hero", "assetState": "temporary_reference", "publicationStatus": "not_cleared_for_publication", "evidenceUse": "editorial_preview_only", "replacementRequired": true, "note": "A local homepage preview asset reused to suggest a completed handoff, not a documented household result or exact product." }, { "id": "rice-path-schedule-editorial", "kind": "image", "role": "lifestyle_path", "categoryId": "rice-cookers", "productId": null, "src": "/assets/category/rice-cookers/rice-life-earned-place.jpg", "alt": "A rice cooker serving rice at a shared family meal in an actively used kitchen.", "width": 284, "height": 226, "objectPosition": "center", "sourceType": "user_supplied_reference_crop", "sourceReference": "ChatGPT Image Aug 31, 2026, 08_24_48 PM.png", "assetState": "temporary_reference", "publicationStatus": "not_cleared_for_publication", "evidenceUse": "editorial_preview_only", "replacementRequired": true, "note": "Reference-derived crop illustrating meal coordination; it is not observed household or product evidence." }, { "id": "rice-path-multirole-editorial", "kind": "image", "role": "lifestyle_path", "categoryId": "rice-cookers", "productId": null, "src": "/assets/category/rice-cookers/rice-life-counter-clutter.jpg", "alt": "A rice cooker crowded among several appliances on a busy kitchen counter.", "width": 265, "height": 226, "objectPosition": "center", "sourceType": "user_supplied_reference_crop", "sourceReference": "ChatGPT Image Aug 31, 2026, 08_24_48 PM.png", "assetState": "temporary_reference", "publicationStatus": "not_cleared_for_publication", "evidenceUse": "editorial_preview_only", "replacementRequired": true, "note": "Reference-derived crop used to discuss appliance roles and ownership burden, not exact multicooker identity." }, { "id": "rice-time-other-activity-editorial", "kind": "image", "role": "time_exchange", "categoryId": "rice-cookers", "productId": null, "src": "/assets/category/rice-cookers/rice-life-useful-sometimes.jpg", "alt": "A rice cooker sitting ready for occasional use in an otherwise uncluttered kitchen.", "width": 260, "height": 226, "objectPosition": "center", "sourceType": "user_supplied_reference_crop", "sourceReference": "ChatGPT Image Aug 31, 2026, 08_24_48 PM.png", "assetState": "temporary_reference", "publicationStatus": "not_cleared_for_publication", "evidenceUse": "editorial_preview_only", "replacementRequired": true, "note": "Reference-derived crop suggesting background operation without claiming measured time savings." }, { "id": "rice-buyer-brief-editorial", "kind": "image", "role": "buyer_brief", "categoryId": "rice-cookers", "productId": null, "src": "/assets/homepage/rice-cookers-story.jpg", "alt": "Rice cooker beside bowls of rice and vegetables prepared for a shared meal.", "width": 410, "height": 150, "objectPosition": "center", "sourceType": "existing_repository_asset", "sourceReference": "redesign/fixtures/homepage.preview.json#images/rice-cookers-story", "assetState": "temporary_reference", "publicationStatus": "not_cleared_for_publication", "evidenceUse": "editorial_preview_only", "replacementRequired": true, "note": "A local homepage preview asset used as a neutral buyer-brief visual, not an exact product image." } ], "lifestylePathVisuals": [ { "pathId": "stovetop-pot", "assetId": "rice-path-stovetop-placeholder", "caption": "Rice remains something you actively cook, with direct heat and doneness checks left in your hands." }, { "pathId": "basic-dedicated", "assetId": "rice-path-handoff-editorial", "caption": "You start the process and stop managing the burner." }, { "pathId": "advanced-dedicated", "assetId": "rice-path-schedule-editorial", "caption": "Rice can be ready around the household schedule." }, { "pathId": "multicooker-rice", "assetId": "rice-path-multirole-editorial", "caption": "One appliance is being asked to cover several household jobs." } ], "lifestylePageVisuals": [ { "pathId": "stovetop-pot", "placements": [ { "assetId": "rice-keep-opening", "pageRole": "hero", "caption": "Keep the pot. Rice stays something you cook." }, { "assetId": "rice-keep-control", "pageRole": "control", "caption": "Direct involvement can be a preference, not a failure of automation." }, { "assetId": "rice-keep-serving", "pageRole": "routine", "caption": "Familiar cookware can already deliver the meal you want." }, { "assetId": "rice-keep-counter", "pageRole": "ownership", "caption": "You may already own the best solution for your life." } ] }, { "pathId": "basic-dedicated", "placements": [ { "assetId": "rice-handoff-start", "pageRole": "hero", "caption": "Hand off the heat. Rice becomes something you start." }, { "assetId": "rice-handoff-other-task", "pageRole": "time_exchange", "caption": "You may only need to stop watching the rice." }, { "assetId": "rice-handoff-warm-transition", "pageRole": "automation", "caption": "The meaningful automation is heat management and the transition after cooking." }, { "assetId": "rice-handoff-cleanup", "pageRole": "cleanup", "caption": "One responsibility leaves. A removable pot still needs care." } ] }, { "pathId": "advanced-dedicated", "placements": [ { "assetId": "rice-wait-program", "pageRole": "hero", "caption": "Let rice wait for you. Dinner does not always run on the rice's schedule." }, { "assetId": "rice-wait-leave", "pageRole": "time_exchange", "caption": "Attention becomes less tied to the cook cycle." }, { "assetId": "rice-wait-life-continues", "pageRole": "coordination", "caption": "The meaningful change may not be cooking. It may be coordination." }, { "assetId": "rice-wait-ready", "pageRole": "routine", "caption": "Rice can wait while the rest of dinner catches up, where the cooker's holding behavior supports it." }, { "assetId": "rice-wait-serving-later", "pageRole": "serving", "caption": "The outcome is a meal that meets the household later, not a promise of faster cooking." } ] }, { "pathId": "multicooker-rice", "placements": [ { "assetId": "rice-multi-rice", "pageRole": "hero", "caption": "One appliance, more jobs. Consolidation only matters when the other jobs are real." }, { "assetId": "rice-multi-other-job", "pageRole": "routine", "caption": "A second job matters only when the household actually needs it." }, { "assetId": "rice-multi-components", "pageRole": "ownership", "caption": "More capability can mean more parts, controls, and maintenance knowledge." }, { "assetId": "rice-multi-consolidation", "pageRole": "consolidation", "caption": "One object earns its space when it truly displaces several useful tools." }, { "assetId": "rice-multi-cleanup", "pageRole": "cleanup", "caption": "Changing jobs can introduce configuration and cleanup between uses." } ] } ], "storyVisual": { "storyId": "rice-cookers-time-back", "placements": [ { "assetId": "rice-story-meal-lead", "pageRole": "hero", "caption": "The story begins with the meal and the household routine, not a product claim." }, { "assetId": "rice-story-stove-attention", "pageRole": "story_beat", "caption": "Active time and attention-bound time can overlap at the stove." }, { "assetId": "rice-story-simple-handoff", "pageRole": "story_beat", "caption": "A simple cooker can change who manages the heat without shortening every stage." }, { "assetId": "rice-story-attention-elsewhere", "pageRole": "story_beat", "caption": "Passive time matters because attention can move elsewhere." }, { "assetId": "rice-story-dinner-coordination", "pageRole": "story_beat", "caption": "Scheduling and holding can change when the meal comes together." }, { "assetId": "rice-story-cleanup-ownership", "pageRole": "story_beat", "caption": "Cleanup and counter presence remain part of the exchange." } ] }, "timeExchangeEditorial": { "eyebrow": "Attention, exchanged", "leftAssetId": "rice-path-stovetop-placeholder", "leftLabel": "Attention stays with the pot", "rightAssetId": "rice-time-other-activity-editorial", "rightLabel": "Attention moves into the rest of dinner", "caption": "The visual contrast is directional, not a timing measurement." }, "buyerBriefVisual": { "assetId": "rice-buyer-brief-editorial", "eyebrow": "Your emerging rice life", "caption": "A working picture of the routine your answers are shaping." }, "decisionThemeStrip": { "title": "Three kinds of tradeoff", "items": [ { "id": "attention", "label": "Time / attention", "assetId": "rice-time-other-activity-editorial", "caption": "What no longer needs watching, and what receives attention instead." }, { "id": "space", "label": "Space / ownership", "assetId": "rice-path-handoff-editorial", "caption": "What the appliance occupies between and during uses." }, { "id": "complexity", "label": "Capability / complexity", "assetId": "rice-path-multirole-editorial", "caption": "What added functions require in controls, care, and coordination." } ] }, "comparisonVisuals": [ { "comparisonId": "stovetop-vs-basic-rice-cooker", "leftAssetId": "rice-compare-stovetop-active", "rightAssetId": "rice-compare-basic-handoff" }, { "comparisonId": "basic-vs-programmable-rice-cooker", "leftAssetId": "rice-compare-basic-start", "rightAssetId": "rice-compare-programmable-schedule" }, { "comparisonId": "dedicated-vs-pressure-multicooker-rice", "leftAssetId": "rice-compare-dedicated-routine", "rightAssetId": "rice-compare-multicooker-shared" } ], "ownershipRealityVisual": { "assetId": "rice-path-handoff-editorial", "eyebrow": "Physical reality", "caption": "A cooker occupies usable counter or storage space even when the routine fits." } }, "lifestylePaths": [ { "pathId": "stovetop-pot", "route": "/categories/rice-cookers/lives/keep-the-pot/", "eyebrow": "Use what you own", "title": "Keep the pot.", "subhead": "Rice stays something you cook.", "meaning": "You control the heat, watch the timing, and use equipment you already own.", "gainLabel": "You keep", "gain": "Control, simplicity, and no additional appliance.", "tradeoffLabel": "You accept", "tradeoff": "Burner use and attention.", "frictionQuestionIds": [ "question-current-method", "question-attention", "question-frequency" ] }, { "pathId": "basic-dedicated", "route": "/categories/rice-cookers/lives/hand-off-the-heat/", "eyebrow": "Simple handoff", "title": "Hand off the heat.", "subhead": "Rice becomes something you start.", "meaning": "A basic cooker takes over the transition from cooking to warm.", "gainLabel": "You gain", "gain": "Less watching and fewer heat-management decisions.", "tradeoffLabel": "You accept", "tradeoff": "Another appliance to clean and store.", "frictionQuestionIds": [ "question-attention", "question-capacity", "question-cleanup", "question-space" ] }, { "pathId": "advanced-dedicated", "route": "/categories/rice-cookers/lives/let-rice-wait-for-you/", "eyebrow": "Schedule around life", "title": "Let rice wait for you.", "subhead": "Rice starts fitting the schedule instead of setting it.", "meaning": "Programming and holding can change how dinner comes together.", "gainLabel": "You gain", "gain": "Scheduling, coordination, and repeatability.", "tradeoffLabel": "You accept", "tradeoff": "More controls, more cost, and more appliance behavior to understand.", "frictionQuestionIds": [ "question-holding", "question-varieties", "question-quality-control" ] }, { "pathId": "multicooker-rice", "route": "/categories/rice-cookers/lives/one-appliance-more-jobs/", "eyebrow": "Consolidate carefully", "title": "One appliance, more jobs.", "subhead": "Rice shares a machine with the rest of dinner.", "meaning": "A multicooker may consolidate jobs if the household genuinely uses them.", "gainLabel": "You gain", "gain": "Flexibility and possible appliance consolidation.", "tradeoffLabel": "You accept", "tradeoff": "Complexity, pressure-system care, and competition for the appliance.", "frictionQuestionIds": [ "question-multifunction", "question-cleanup", "question-space" ] } ], "lifeChangeSummary": { "title": "What changes in your day?", "intro": "The broad exchange comes before the mechanism or model.", "displacedHeading": "You may stop doing", "introducedHeading": "You may start doing", "displaced": [ "Watching the burner.", "Checking doneness.", "Returning at the right moment.", "Coordinating rice with other dishes." ], "introduced": [ "Loading another appliance.", "Selecting a program.", "Washing additional parts.", "Storing or keeping the appliance on the counter.", "Maintaining another household object." ], "statement": "The trade isn't simply time saved. It's attention moved somewhere else." }, "questionFlow": { "title": "What kind of rice life do you want?", "intro": "Choose the consequence that sounds closest to your life. No answer earns points, and doing nothing remains a valid conclusion.", "featuredQuestionIds": [ "question-quality-control", "question-holding", "question-current-method" ], "promptOverrides": [ { "questionId": "question-quality-control", "prompt": "Do you enjoy making rice, or would you rather stop thinking about it?" }, { "questionId": "question-holding", "prompt": "Does rice need to be ready when dinner is ready - or when people eventually arrive?" }, { "questionId": "question-frequency", "prompt": "Is rice an everyday part of your household or an occasional side dish?" }, { "questionId": "question-varieties", "prompt": "Do you want one button or something you can grow into?" }, { "questionId": "question-current-method", "prompt": "Does another appliance or routine already do this job well enough?" } ] }, "worthPayingFor": { "title": "What differences are worth paying for?", "intro": "A difference matters only when it changes everyday life enough to justify money, space, complexity, or maintenance.", "items": [ { "dimensionId": "dimension-attention-pattern", "worthWhen": "Burner checks repeatedly pull attention from the rest of dinner.", "notWorthWhen": "The current method already feels easy, reliable, or enjoyable." }, { "dimensionId": "dimension-scheduling-holding", "worthWhen": "Rice regularly needs to be ready around changing meal times.", "notWorthWhen": "Dinner starts predictably and rice is served immediately." }, { "dimensionId": "dimension-capacity-basis", "worthWhen": "The household genuinely cooks larger batches or needs a verified minimum batch.", "notWorthWhen": "A small familiar batch already fits existing cookware." }, { "dimensionId": "dimension-menu-fit", "worthWhen": "The household repeatedly cooks grains that benefit from distinct supported programs.", "notWorthWhen": "One familiar rice is nearly always the job." }, { "dimensionId": "dimension-cleaning-parts", "worthWhen": "The exact care routine is easier to sustain than the attention it replaces.", "notWorthWhen": "Additional lids, pans, or parts would keep the appliance unused." }, { "dimensionId": "dimension-footprint-storage", "worthWhen": "A permanent accessible home keeps setup friction low.", "notWorthWhen": "The appliance would displace needed work space or live out of reach." }, { "dimensionId": "dimension-mechanism", "worthWhen": "Evidence supports a meaningful result or workflow advantage for the buyer's actual use.", "notWorthWhen": "The mechanism is only a premium label without a supported everyday difference." }, { "dimensionId": "dimension-multifunction-collision", "worthWhen": "Other functions recur and the appliance is free when rice is needed.", "notWorthWhen": "Extra modes are aspirational or collide with the rest of dinner." }, { "dimensionId": "dimension-current-listing", "worthWhen": "The exact identity, seller, warranty, and current listing are verified.", "notWorthWhen": "The apparent value depends on a stale listing or a confused sibling model." } ] }, "comparisonStories": [ { "comparisonId": "stovetop-vs-basic-rice-cooker", "title": "Keep the pot vs. hand off the heat", "tension": "Control - or less attention?" }, { "comparisonId": "basic-vs-programmable-rice-cooker", "title": "Basic vs. programmable cooker", "tension": "Is one-touch enough, or does scheduling change your day?" }, { "comparisonId": "dedicated-vs-pressure-multicooker-rice", "title": "Dedicated cooker vs. multicooker", "tension": "Do you want rice to own its appliance - or share one?" } ], "beforeYouBuy": { "title": "Before you bring one home.", "checks": [ "Will it earn its counter or storage space?", "Will you actually use the features you're paying for?", "Will you clean the parts the routine requires?", "Does another appliance already solve the same problem?", "Is the exact model, current listing, warranty, and seller status verified?" ], "detailLabel": "See the full purchase checklist" }, "evidencePortal": { "title": "Show me the evidence.", "intro": "Inspect the sources, claim ledger, confidence, freshness, conflicts, unresolved questions, and limitations behind this preview.", "detailLabel": "Inspect sources, claims, confidence, and unresolved evidence", "representationHeading": "Take the structured research with you" } }, "solutionPaths": [ { "id": "stovetop-pot", "kind": "stovetop", "label": "Keep the stovetop pot", "summary": "Use existing cookware and direct heat control, keeping burner use and readiness checks inside the cooking routine.", "considerWhen": "Consider whether the pot method is already reliable and welcome, or whether supervising heat and doneness competes with the rest of the meal.", "buyerConditions": [ "Existing cookware and technique already produce satisfying results.", "Counter or cabinet space is more constrained than burner space.", "Direct control feels useful rather than attention-hungry." ], "gains": [ "No dedicated appliance purchase or storage.", "Direct control over heat and stopping point.", "A familiar pot can serve many other cooking jobs." ], "giveups": [ "The method occupies a burner.", "Heat changes and tenderness or absorption checks remain in the routine.", "There is no automatic transition to warm holding." ], "claimIds": [ "claim-stovetop-workflow", "claim-usable-time" ], "unattendedTimeNote": "Covered simmering can include passive waiting, but the cook still owns heat changes and readiness checks; how attention-bound it feels depends on technique and confidence.", "timeExchange": { "activitiesDisplaced": [ { "id": "stovetop-displaces-appliance-purchase", "label": "Choose, buy, store, and maintain a dedicated rice appliance", "activityClass": "ownership_maintenance", "recurrence": "periodic", "attention": "medium", "experienceTags": [ "burden", "neutral" ], "framing": "may_feel_like", "basis": "spend_grow_interpretation", "evidenceIds": [ "evidence-repository-blueprint", "evidence-usa-rice-stovetop" ] } ], "activitiesIntroduced": [ { "id": "stovetop-introduces-boil-and-reduce", "label": "Bring the pot to a boil, then reduce the heat", "activityClass": "attention_bound", "recurrence": "per_use", "attention": "medium", "experienceTags": [ "ritual", "burden", "neutral" ], "framing": "may_feel_like", "basis": "industry_documented", "evidenceIds": [ "evidence-usa-rice-stovetop" ] }, { "id": "stovetop-introduces-readiness-check", "label": "Check absorption or tenderness and adjust if needed", "activityClass": "attention_bound", "recurrence": "per_use", "attention": "medium", "experienceTags": [ "learning", "burden", "ritual" ], "framing": "may_feel_like", "basis": "industry_documented", "evidenceIds": [ "evidence-usa-rice-stovetop", "evidence-usa-rice-playbook" ] }, { "id": "stovetop-introduces-pot-reset", "label": "Fluff, serve, and wash the pot and lid", "activityClass": "cleanup_reset", "recurrence": "per_use", "attention": "low", "experienceTags": [ "ritual", "burden", "neutral" ], "framing": "may_feel_like", "basis": "spend_grow_interpretation", "evidenceIds": [ "evidence-usa-rice-stovetop" ] } ] } }, { "id": "basic-dedicated", "kind": "basic_dedicated", "label": "Use a basic dedicated rice cooker", "summary": "Trade burner management for a one-touch cycle and automatic warm transition, while adding a small appliance, removable pot, and storage routine.", "considerWhen": "Consider whether a simple cook-to-warm sequence would improve dinner coordination without requiring menus, scheduling, or a larger capacity.", "buyerConditions": [ "A small batch and one-touch interaction cover most uses.", "Removing burner management matters more than adding programs.", "A compact appliance has a realistic storage location." ], "gains": [ "One-touch operation with automatic warm transition.", "A burner remains available for other food.", "Very little menu learning." ], "giveups": [ "No delay scheduling or rice-specific program selection in the representative model.", "Cooked-capacity labels can be confused with uncooked rice-cup ratings.", "A dedicated pot, lid, tray, and appliance must be cleaned and stored." ], "claimIds": [ "claim-basic-automation", "claim-usable-time" ], "unattendedTimeNote": "The appliance can own the cook-to-warm transition, which may free attention even though this preview does not claim a shorter total cook time.", "timeExchange": { "activitiesDisplaced": [ { "id": "basic-displaces-burner-management", "label": "Manage a burner and the transition from boil to simmer", "activityClass": "attention_bound", "recurrence": "per_use", "attention": "medium", "experienceTags": [ "burden", "ritual" ], "framing": "may_feel_like", "basis": "spend_grow_interpretation", "evidenceIds": [ "evidence-usa-rice-stovetop", "evidence-aroma-arc302-product" ] }, { "id": "basic-displaces-manual-hold-transition", "label": "Manually decide when to stop cooking and begin holding", "activityClass": "attention_bound", "recurrence": "per_use", "attention": "medium", "experienceTags": [ "burden", "neutral" ], "framing": "may_feel_like", "basis": "manufacturer_documented", "evidenceIds": [ "evidence-aroma-arc302-product", "evidence-aroma-arc302-manual" ] } ], "activitiesIntroduced": [ { "id": "basic-introduces-load-and-switch", "label": "Measure rice and liquid, load the pot, and press the cook switch", "activityClass": "active", "recurrence": "per_use", "attention": "low", "experienceTags": [ "ritual", "neutral" ], "framing": "may_feel_like", "basis": "manufacturer_documented", "evidenceIds": [ "evidence-aroma-arc302-manual" ] }, { "id": "basic-introduces-unattended-cycle", "label": "Let the appliance complete the cycle and switch to warm", "activityClass": "passive", "recurrence": "per_use", "attention": "low", "experienceTags": [ "neutral", "ritual", "convenience" ], "framing": "may_feel_like", "basis": "manufacturer_documented", "evidenceIds": [ "evidence-aroma-arc302-product", "evidence-aroma-arc302-manual" ] }, { "id": "basic-introduces-clean-and-store", "label": "Wash the removable pot and accessories, then store the cooker", "activityClass": "cleanup_reset", "recurrence": "per_use", "attention": "low", "experienceTags": [ "burden", "neutral" ], "framing": "may_feel_like", "basis": "manufacturer_documented", "evidenceIds": [ "evidence-aroma-arc302-product", "evidence-aroma-arc302-manual" ] } ] } }, { "id": "advanced-dedicated", "kind": "advanced_dedicated", "label": "Use a programmable rice-focused cooker", "summary": "Add rice-specific programs, scheduling, and holding controls, with more menus, removable parts, and model-specific learning than a one-touch cooker.", "considerWhen": "Consider whether different rice styles, delayed starts, extended holding, or repeatability justify more controls, care, and purchase cost.", "buyerConditions": [ "Several rice or grain styles recur and menu distinctions are useful.", "Delay scheduling or extended warm holding changes meal coordination.", "The buyer will use, clean, and store a more involved dedicated appliance." ], "gains": [ "Rice-specific menus and programmable start behavior.", "Automatic and extended warm options in the representative Micom and IH models.", "A broader capacity and feature frontier, including induction and pressure variants." ], "giveups": [ "More controls and menu distinctions to learn.", "Inner lids, pans, accessories, and model-specific replacement parts to maintain.", "Premium mechanisms are not independent proof of a better result for every buyer." ], "claimIds": [ "claim-programmable-controls", "claim-ih-technology", "claim-twin-pressure", "claim-usable-time" ], "unattendedTimeNote": "Scheduling and automatic holding can change when attention is needed; they do not establish a universal reduction in elapsed cooking time.", "timeExchange": { "activitiesDisplaced": [ { "id": "advanced-displaces-burner-checks", "label": "Manage burner heat and check absorption during each batch", "activityClass": "attention_bound", "recurrence": "per_use", "attention": "medium", "experienceTags": [ "burden", "ritual" ], "framing": "may_feel_like", "basis": "spend_grow_interpretation", "evidenceIds": [ "evidence-usa-rice-stovetop", "evidence-zojirushi-nstsc10a-product" ] }, { "id": "advanced-displaces-start-time-coordination", "label": "Return to the kitchen at the exact moment cooking should begin", "activityClass": "attention_bound", "recurrence": "per_use", "attention": "medium", "experienceTags": [ "burden", "neutral" ], "framing": "may_feel_like", "basis": "spend_grow_interpretation", "evidenceIds": [ "evidence-zojirushi-nstsc10a-product", "evidence-zojirushi-nstsc10a-manual" ] } ], "activitiesIntroduced": [ { "id": "advanced-introduces-program-choice", "label": "Choose and learn the appropriate rice, grain, pressure, or timer program", "activityClass": "learning_optimization", "recurrence": "per_use", "attention": "medium", "experienceTags": [ "learning", "ritual", "burden" ], "framing": "may_feel_like", "basis": "manufacturer_documented", "evidenceIds": [ "evidence-zojirushi-nstsc10a-product", "evidence-zojirushi-nwqac10-product", "evidence-cuckoo-crpst0609f-product" ] }, { "id": "advanced-introduces-scheduled-cycle", "label": "Load the cooker and let the selected cycle or timer run", "activityClass": "passive", "recurrence": "per_use", "attention": "low", "experienceTags": [ "neutral", "ritual", "convenience" ], "framing": "may_feel_like", "basis": "manufacturer_documented", "evidenceIds": [ "evidence-zojirushi-nstsc10a-manual", "evidence-zojirushi-nwqac10-manual" ] }, { "id": "advanced-introduces-lid-and-pan-care", "label": "Wash the inner pan, detachable lid, and used accessories", "activityClass": "cleanup_reset", "recurrence": "per_use", "attention": "medium", "experienceTags": [ "burden", "ritual" ], "framing": "may_feel_like", "basis": "manufacturer_documented", "evidenceIds": [ "evidence-zojirushi-nstsc10a-manual", "evidence-zojirushi-nwqac10-manual" ] }, { "id": "advanced-introduces-parts-ownership", "label": "Protect nonstick surfaces and identify exact replacement parts when needed", "activityClass": "ownership_maintenance", "recurrence": "event_driven", "attention": "medium", "experienceTags": [ "burden", "learning" ], "framing": "may_feel_like", "basis": "spend_grow_interpretation", "evidenceIds": [ "evidence-zojirushi-nstsc10a-product", "evidence-zojirushi-nwqac10-product", "evidence-cuckoo-crpst0609f-product" ] } ] } }, { "id": "multicooker-rice", "kind": "multicooker", "label": "Use a pressure multicooker for rice", "summary": "Let one pressure appliance handle rice and other cooking roles, accepting pressure release, lid care, component inspection, and competition for the appliance.", "considerWhen": "Consider whether you already own or genuinely need the other cooking functions, and whether the pressure-release and lid-care routine fits the rice you make.", "buyerConditions": [ "The appliance will be used for meaningful non-rice jobs.", "A single shared appliance is preferable to a rice-only cooker.", "Natural release and pressure-part care are acceptable parts of the routine." ], "gains": [ "One appliance can cover rice plus pressure cooking, slow cooking, steaming, sautéing, yogurt, and warm holding.", "The representative stainless pot and lid are documented as dishwasher-safe.", "An existing multicooker can avoid another dedicated appliance." ], "giveups": [ "Rice uses the appliance while other pressure or slow-cooking jobs may need it.", "Grains should not use quick release in the representative model's guidance.", "Lid, sealing, and pressure components require inspection and replacement when worn." ], "claimIds": [ "claim-multicooker-workflow", "claim-usable-time" ], "unattendedTimeNote": "Pressure cooking includes passive pressurization, cooking, and natural release; that sequence can be unattended but remains part of when the meal is ready.", "timeExchange": { "activitiesDisplaced": [ { "id": "multicooker-displaces-rice-only-purchase", "label": "Buy and store a separate rice-only appliance when an existing multicooker is acceptable", "activityClass": "ownership_maintenance", "recurrence": "periodic", "attention": "medium", "experienceTags": [ "burden", "neutral" ], "framing": "may_feel_like", "basis": "spend_grow_interpretation", "evidenceIds": [ "evidence-repository-blueprint", "evidence-instantpot-duo-product" ] }, { "id": "multicooker-displaces-burner-management", "label": "Manage stovetop heat and absorption checks", "activityClass": "attention_bound", "recurrence": "per_use", "attention": "medium", "experienceTags": [ "burden", "ritual" ], "framing": "may_feel_like", "basis": "spend_grow_interpretation", "evidenceIds": [ "evidence-usa-rice-stovetop", "evidence-instantpot-duo-manual" ] } ], "activitiesIntroduced": [ { "id": "multicooker-introduces-program-and-seal", "label": "Choose the rice or pressure program and confirm the lid is correctly sealed", "activityClass": "learning_optimization", "recurrence": "per_use", "attention": "medium", "experienceTags": [ "learning", "burden", "ritual" ], "framing": "may_feel_like", "basis": "manufacturer_documented", "evidenceIds": [ "evidence-instantpot-duo-product", "evidence-instantpot-duo-manual" ] }, { "id": "multicooker-introduces-natural-release", "label": "Wait for natural pressure release before opening after grain cooking", "activityClass": "passive", "recurrence": "per_use", "attention": "low", "experienceTags": [ "neutral", "burden" ], "framing": "may_feel_like", "basis": "manufacturer_documented", "evidenceIds": [ "evidence-instantpot-duo-product", "evidence-instantpot-duo-manual" ] }, { "id": "multicooker-introduces-lid-cleaning", "label": "Clean the pot, lid, and sealing accessories after use", "activityClass": "cleanup_reset", "recurrence": "per_use", "attention": "medium", "experienceTags": [ "burden", "ritual" ], "framing": "may_feel_like", "basis": "manufacturer_documented", "evidenceIds": [ "evidence-instantpot-duo-product", "evidence-instantpot-duo-manual" ] }, { "id": "multicooker-introduces-pressure-inspection", "label": "Inspect pressure components and replace worn parts", "activityClass": "ownership_maintenance", "recurrence": "periodic", "attention": "medium", "experienceTags": [ "burden", "learning" ], "framing": "may_feel_like", "basis": "manufacturer_documented", "evidenceIds": [ "evidence-instantpot-duo-manual" ] } ] } } ], "buyerQuestions": [ { "id": "question-current-method", "prompt": "What do you use now, and what actually bothers you about it?", "whyItMatters": "A satisfying pot or existing multicooker may make a new appliance duplicative; supervision, burner use, or inconsistent results point to different alternatives.", "answerEffects": [ { "answer": "The stovetop routine is reliable and welcome", "changes": "Keep the stovetop path prominent and require a concrete reason to add an appliance." }, { "answer": "Heat changes and readiness checks create friction", "changes": "Move basic and programmable dedicated paths forward." }, { "answer": "An existing multicooker is acceptable", "changes": "Test whether a rice-only appliance would duplicate an already workable system." } ], "affectedPathIds": [ "stovetop-pot", "basic-dedicated", "advanced-dedicated", "multicooker-rice" ] }, { "id": "question-frequency", "prompt": "How often does rice or another grain appear in the household routine?", "whyItMatters": "Frequent repetition amplifies small changes in attention and cleanup; rare use amplifies storage and ownership cost.", "answerEffects": [ { "answer": "Most days", "changes": "Give repeatability, holding, parts care, and easy reset more weight." }, { "answer": "Occasionally", "changes": "Favor existing cookware or an already-owned multicooker unless a specific problem remains." } ], "affectedPathIds": [ "stovetop-pot", "basic-dedicated", "advanced-dedicated", "multicooker-rice" ] }, { "id": "question-attention", "prompt": "Is the main problem active work, being tied to the kitchen, or dinner timing?", "whyItMatters": "These are different problems: one-touch automation changes supervision, delay timers change start coordination, and warm holding changes serving coordination.", "answerEffects": [ { "answer": "I want fewer burner checks", "changes": "Basic dedicated cooking may be enough." }, { "answer": "I need rice ready around a shifting schedule", "changes": "Programmable start and holding behavior become decision-significant." }, { "answer": "I only want a shorter recipe", "changes": "Do not infer that a rice cooker solves the need; compare exact method guidance instead." } ], "affectedPathIds": [ "basic-dedicated", "advanced-dedicated", "multicooker-rice" ] }, { "id": "question-capacity", "prompt": "What is the usual batch, and is the label cooked capacity or uncooked rice-cup capacity?", "whyItMatters": "Aroma and Zojirushi use different headline capacity conventions, so the same number can describe materially different output.", "answerEffects": [ { "answer": "Small household batches", "changes": "Keep compact one-touch products in the frontier." }, { "answer": "Larger or batch-cooked meals", "changes": "Verify exact useful capacity and minimum batch before comparing footprints or costs." } ], "affectedPathIds": [ "basic-dedicated", "advanced-dedicated", "multicooker-rice" ] }, { "id": "question-varieties", "prompt": "Which rice and grain styles recur often enough to deserve their own program?", "whyItMatters": "Menu breadth is valuable only when its settings match actual cooking, and model siblings can have different menus.", "answerEffects": [ { "answer": "Mostly one familiar white rice", "changes": "A basic cooker may retain the core outcome." }, { "answer": "Brown, long-grain, quinoa, oatmeal, congee, or GABA brown recur", "changes": "Compare exact menu support and instructions in programmable models." } ], "affectedPathIds": [ "basic-dedicated", "advanced-dedicated" ] }, { "id": "question-quality-control", "prompt": "Do you want direct technique control, repeatable presets, or room to optimize?", "whyItMatters": "A pot exposes technique, a basic cooker standardizes the switch point, and advanced systems add programs and mechanisms without guaranteeing universal superiority.", "answerEffects": [ { "answer": "I enjoy tuning technique", "changes": "Keep stovetop or an advanced learning-oriented path visible." }, { "answer": "I want a repeatable familiar result", "changes": "Focus on documented programs and capacity rather than premium mechanism claims." } ], "affectedPathIds": [ "stovetop-pot", "basic-dedicated", "advanced-dedicated" ] }, { "id": "question-holding", "prompt": "Does rice need to wait for people, or do people wait for the rice?", "whyItMatters": "Automatic, extended, and scheduled holding can change coordination, but holding guidance and result quality are model-specific.", "answerEffects": [ { "answer": "Meals start on time and rice is served immediately", "changes": "Do not pay for holding controls without another reason." }, { "answer": "Serving time moves or household members eat separately", "changes": "Verify exact warm modes, instructions, and cleanup implications." } ], "affectedPathIds": [ "basic-dedicated", "advanced-dedicated", "multicooker-rice" ] }, { "id": "question-space", "prompt": "Where will the appliance live between uses, and what must it displace?", "whyItMatters": "A product that must be unpacked from difficult storage adds a recurring setup burden; an always-out appliance consumes scarce work surface.", "answerEffects": [ { "answer": "There is a permanent accessible location", "changes": "Daily setup friction matters less." }, { "answer": "Storage is severe or remote", "changes": "Favor cookware, compact basic models, or an existing multicooker." } ], "affectedPathIds": [ "basic-dedicated", "advanced-dedicated", "multicooker-rice" ] }, { "id": "question-cleanup", "prompt": "Which cleanup pattern will you actually complete after every batch?", "whyItMatters": "Removable pots, inner lids, steam trays, sealing parts, and dishwasher guidance differ; neglected reset work can erase the convenience of cooking unattended.", "answerEffects": [ { "answer": "I prefer few handwashed parts", "changes": "Compare a simple glass-lid cooker with the exact care instructions of programmable models." }, { "answer": "Dishwasher-safe pressure parts are useful", "changes": "The multicooker path may fit, while pressure-part inspection remains." } ], "affectedPathIds": [ "basic-dedicated", "advanced-dedicated", "multicooker-rice" ] }, { "id": "question-multifunction", "prompt": "Which non-rice functions will you realistically use, and will the appliance be free when rice is needed?", "whyItMatters": "Feature count is not utility. A multicooker can consolidate appliances only if its other jobs are real and do not collide with rice preparation.", "answerEffects": [ { "answer": "Pressure cooking and other modes already recur", "changes": "Keep multicooker consolidation prominent." }, { "answer": "The extra modes are aspirational", "changes": "Compare the simpler dedicated paths without crediting unused functions." } ], "affectedPathIds": [ "advanced-dedicated", "multicooker-rice" ] } ], "decisionDimensions": [ { "id": "dimension-attention-pattern", "title": "Attention pattern", "whyItChangesChoice": "The same elapsed cook can feel different when heat changes and readiness checks are replaced by a passive cycle and automatic holding.", "whatToVerify": "Which steps require the buyer to return, decide, or act during a normal batch.", "evidenceIds": [ "evidence-usa-rice-stovetop", "evidence-aroma-arc302-manual", "evidence-instantpot-duo-manual" ] }, { "id": "dimension-scheduling-holding", "title": "Scheduling and holding", "whyItChangesChoice": "Delay timers and warm modes change meal coordination only when starts or serving times move.", "whatToVerify": "Exact timer, keep-warm, reheating, and food-handling instructions for the model and recipe.", "evidenceIds": [ "evidence-zojirushi-nstsc10a-manual", "evidence-zojirushi-nwqac10-manual", "evidence-instantpot-duo-manual" ] }, { "id": "dimension-capacity-basis", "title": "Useful capacity and measurement basis", "whyItChangesChoice": "Cooked-cup, uncooked rice-cup, liter, and quart labels are not interchangeable, and grain type can change usable capacity.", "whatToVerify": "The exact model's minimum and maximum batch for the grains actually cooked.", "evidenceIds": [ "evidence-aroma-arc302-product", "evidence-zojirushi-nstsc10a-product", "evidence-zojirushi-nwqac10-product", "evidence-cuckoo-crpst0609f-product", "evidence-instantpot-duo-product" ] }, { "id": "dimension-menu-fit", "title": "Rice and grain menu fit", "whyItChangesChoice": "Programs are decision-significant only when they correspond to recurring foods and exact-model instructions.", "whatToVerify": "The menu list and cooking guidance for the exact sibling and regional version.", "evidenceIds": [ "evidence-zojirushi-nstsc10a-product", "evidence-zojirushi-nwqac10-product", "evidence-cuckoo-crpst0609f-product" ] }, { "id": "dimension-cleaning-parts", "title": "Cleaning and replaceable parts", "whyItChangesChoice": "Per-use reset and periodic parts care determine whether unattended cooking actually reduces friction.", "whatToVerify": "Dishwasher guidance, nonstick-care instructions, removable components, and exact replacement-part availability.", "evidenceIds": [ "evidence-aroma-arc302-manual", "evidence-zojirushi-nstsc10a-manual", "evidence-zojirushi-nwqac10-manual", "evidence-instantpot-duo-manual" ] }, { "id": "dimension-footprint-storage", "title": "Footprint and storage", "whyItChangesChoice": "A cooker that is hard to access or consumes needed work surface adds recurring setup or space cost.", "whatToVerify": "Product dimensions with lid clearance, cord routing, and the actual storage location.", "evidenceIds": [ "evidence-aroma-arc302-product", "evidence-zojirushi-nstsc10a-product", "evidence-zojirushi-nwqac10-product", "evidence-cuckoo-crpst0609f-product", "evidence-instantpot-duo-product" ] }, { "id": "dimension-mechanism", "title": "Heating and pressure mechanism", "whyItChangesChoice": "Micom, induction, and selectable pressure systems change controls, parts, power, and manufacturer-claimed outcomes, but mechanism alone does not prove a universal result advantage.", "whatToVerify": "Which mechanism the exact model actually uses and which outcome claims have independent support.", "evidenceIds": [ "evidence-zojirushi-nstsc10a-product", "evidence-zojirushi-nwqac10-product", "evidence-cuckoo-crpst0609f-product" ] }, { "id": "dimension-multifunction-collision", "title": "Real multifunction use", "whyItChangesChoice": "One appliance consolidates ownership only if its other jobs recur and do not make it unavailable when rice is needed.", "whatToVerify": "Actual household use cases, pressure workflow tolerance, and simultaneous meal needs.", "evidenceIds": [ "evidence-repository-blueprint", "evidence-instantpot-duo-product" ] }, { "id": "dimension-current-listing", "title": "Current identity, listing, and support", "whyItChangesChoice": "costs, stock, sellers, warranties, and sibling names change; a good conceptual fit is not a purchasable exact product until reverified.", "whatToVerify": "Exact model and variant, authorized seller status, current cost and stock, warranty eligibility, and return terms at purchase.", "evidenceIds": [ "evidence-aroma-arc302-listing", "evidence-target-nstsc10a-listing", "evidence-target-nwqac10-listing", "evidence-cuckoo-crpst0609f-listing", "evidence-instantpot-duo-product" ] } ], "comparisons": [ { "id": "stovetop-vs-basic-rice-cooker", "comparisonType": "path", "title": "Stovetop pot vs. basic rice cooker", "hook": "Keep direct heat control, or exchange burner management for a cook-to-warm cycle?", "leftSubjectId": "stovetop-pot", "rightSubjectId": "basic-dedicated", "same": [ "Measure rice and liquid", "Wait while rice cooks", "Fluff or serve", "Wash a cooking vessel" ], "different": [ "The stovetop path uses a burner and requires a heat transition", "The basic cooker owns the transition to warm", "The basic path adds appliance storage and removable accessories" ], "leftGains": [ "No dedicated appliance", "Direct technique control" ], "leftGiveups": [ "Burner use", "Heat and readiness attention" ], "rightGains": [ "One-touch cook-to-warm sequence", "Burner remains available" ], "rightGiveups": [ "Appliance storage", "Limited scheduling and programs in the representative model" ], "buyerConditions": [ "Choose based on whether burner attention is friction and whether a compact appliance has a real home." ], "premiumBuys": [], "cheaperRetains": [ "The stovetop path retains the outcome and direct control without buying another appliance." ], "timeExchange": { "summary": "The exchange is supervision and burner use for loading, appliance cleanup, and storage—not a guaranteed reduction in elapsed time.", "leftActivityIds": [ "stovetop-introduces-boil-and-reduce", "stovetop-introduces-readiness-check", "stovetop-introduces-pot-reset" ], "rightActivityIds": [ "basic-introduces-load-and-switch", "basic-introduces-unattended-cycle", "basic-introduces-clean-and-store" ] }, "unresolvedEvidence": [ "No single rice variety was held constant for an elapsed-time or result comparison." ], "verifyNow": [ "Actual batch size", "Available storage", "Care instructions for the exact cooker" ], "noWinner": true }, { "id": "basic-vs-programmable-rice-cooker", "comparisonType": "path", "title": "Basic vs. programmable rice-focused cooker", "hook": "Is a one-touch cycle enough, or do scheduling and rice-specific programs change the household routine?", "leftSubjectId": "basic-dedicated", "rightSubjectId": "advanced-dedicated", "same": [ "Dedicated appliance ownership", "Measure and load each batch", "Automatic warm behavior in representative models", "Removable inner-pot cleanup" ], "different": [ "Programmable systems add menus, timers, and more controls", "Premium subpaths add induction or selectable pressure", "Basic systems can require less learning and fewer parts" ], "leftGains": [ "Simpler interface", "Lower observed entry cost in the representative frontier" ], "leftGiveups": [ "No scheduled start", "No rice-specific menu set in the representative model" ], "rightGains": [ "Delay scheduling", "Broader rice and grain menu support", "More holding and reheat controls" ], "rightGiveups": [ "More learning and care", "Higher observed purchase costs", "Premium claims still require independent scrutiny" ], "buyerConditions": [ "Programs matter only when they match grains actually cooked; timers matter only when advance loading fits the routine." ], "premiumBuys": [ "Documented controls, menus, timers, and mechanisms—not a universal outcome guarantee." ], "cheaperRetains": [ "One-touch unattended cooking and automatic warm transition for a smaller routine." ], "timeExchange": { "summary": "Programmability can move attention earlier into menu and timer setup, while a basic cooker keeps the interaction simpler at each use.", "leftActivityIds": [ "basic-introduces-load-and-switch", "basic-introduces-unattended-cycle", "basic-introduces-clean-and-store" ], "rightActivityIds": [ "advanced-introduces-program-choice", "advanced-introduces-scheduled-cycle", "advanced-introduces-lid-and-pan-care" ] }, "unresolvedEvidence": [ "No independent result testing across the representative models is included." ], "verifyNow": [ "Exact grain menus", "Timer restrictions", "Warm-hold instructions", "Replacement parts", "Current listing" ], "noWinner": true }, { "id": "dedicated-vs-pressure-multicooker-rice", "comparisonType": "path", "title": "Dedicated rice cooker vs. pressure multicooker", "hook": "Reserve one appliance for rice, or let rice share a pressure system with the rest of dinner?", "leftSubjectId": "advanced-dedicated", "rightSubjectId": "multicooker-rice", "same": [ "Countertop appliance ownership", "Program selection", "Automatic cooking and warm functions", "Per-use vessel and lid cleanup" ], "different": [ "Dedicated systems organize controls around rice and grains", "The multicooker adds pressure-release sequencing and broader functions", "The multicooker can be unavailable when another dish needs it" ], "leftGains": [ "Rice-focused menus and interface", "No pressure release in the Micom and IH reference products" ], "leftGiveups": [ "Another appliance if a multicooker is already owned", "Fewer non-rice cooking roles" ], "rightGains": [ "Appliance consolidation when other functions are genuinely used", "Stainless inner pot in the representative product" ], "rightGiveups": [ "Natural release wait for grains", "Pressure-part inspection and shared-appliance scheduling" ], "buyerConditions": [ "The multicooker path improves ownership only when its other functions are real and it is free when rice is needed." ], "premiumBuys": [], "cheaperRetains": [ "An already-owned acceptable multicooker can retain the rice outcome without a new dedicated purchase." ], "timeExchange": { "summary": "Dedicated ownership exchanges appliance consolidation for rice-focused setup; multicooker ownership exchanges specialization for pressure sequencing and cross-use coordination.", "leftActivityIds": [ "advanced-introduces-program-choice", "advanced-introduces-lid-and-pan-care" ], "rightActivityIds": [ "multicooker-introduces-program-and-seal", "multicooker-introduces-natural-release", "multicooker-introduces-lid-cleaning", "multicooker-introduces-pressure-inspection" ] }, "unresolvedEvidence": [ "No same-rice result comparison between the reference dedicated and multicooker products is included." ], "verifyNow": [ "Existing-appliance satisfaction", "Simultaneous meal needs", "Exact grain release guidance", "Current authorized listing" ], "noWinner": true } ], "claims": [ { "id": "claim-decision-structure", "type": "framework", "text": "Compare the existing stovetop method, basic dedicated cookers, programmable rice-focused systems, and multicookers before narrowing to exact products.", "evidenceIds": [ "evidence-usa-rice-stovetop", "evidence-aroma-arc302-product", "evidence-zojirushi-nstsc10a-product", "evidence-instantpot-duo-product" ], "confidence": "high", "visibility": "review_preview", "conflictsWithIds": [] }, { "id": "claim-stovetop-workflow", "type": "durable_fact", "text": "The covered stovetop method includes bringing the pot to a boil, reducing heat, simmering, and checking whether liquid is absorbed or rice is tender.", "evidenceIds": [ "evidence-usa-rice-stovetop", "evidence-usa-rice-playbook" ], "confidence": "high", "visibility": "review_preview", "conflictsWithIds": [] }, { "id": "claim-usable-time", "type": "spend_grow_interpretation", "text": "A cooker can make cooking time more usable by reducing supervision or changing start and holding coordination even when elapsed cooking time is not shorter.", "evidenceIds": [ "evidence-usa-rice-stovetop", "evidence-aroma-arc302-manual", "evidence-zojirushi-nstsc10a-manual", "evidence-instantpot-duo-manual" ], "confidence": "medium", "visibility": "review_preview", "conflictsWithIds": [] } ], "evidence": [ { "id": "evidence-usa-rice-stovetop", "sourceType": "industry", "title": "USA Rice: How to Cook Rice", "url": "https://www.usarice.com/thinkrice/how-to/how-to-cook-rice", "supports": [ "stovetop_steps", "readiness_check", "package_direction_caveat" ], "publicUse": "public", "accessedOn": "2026-09-03", "claimClass": "durable_fact", "note": "Industry-association method guidance; not a universal timing rule." }, { "id": "evidence-usa-rice-playbook", "sourceType": "industry", "title": "USA Rice: Ready, Set, Rice cooking playbook", "url": "https://www.usarice.com/docs/default-source/thinkrice/foodservice/ready-set-rice%21-a-rice-cooking-playbook.pdf", "supports": [ "stovetop_burner_use", "trial_and_error", "scorching_risk" ], "publicUse": "public", "accessedOn": "2026-09-03", "claimClass": "durable_fact", "note": "Foodservice-oriented source; observations are qualified and not promoted as household performance measurements." }, { "id": "evidence-aroma-arc302-product", "sourceType": "manufacturer", "title": "Aroma ARC-302-1NG product page", "url": "https://www.aromaco.com/product/mini-rice-grain-cooker-arc-302-1ng/", "supports": [ "product_identity", "capacity", "one_touch", "automatic_warm", "dimensions", "included_parts" ], "publicUse": "public", "accessedOn": "2026-09-03", "claimClass": "durable_fact", "note": "Manufacturer facts are separated from attributed outcome language." }, { "id": "evidence-aroma-arc302-manual", "sourceType": "manual", "title": "Aroma ARC-302-1NG official manual", "url": "https://www.aromaco.com/wp-content/uploads/2021/08/ARC-302-1NG_quickstart_23_OUT.pdf", "supports": [ "workflow", "warm_behavior", "cleaning", "safe_operation" ], "publicUse": "public", "accessedOn": "2026-09-03", "claimClass": "durable_fact", "note": "Primary operating source for exact model." }, { "id": "evidence-zojirushi-nstsc10a-product", "sourceType": "manufacturer", "title": "Zojirushi NS-TSC10A/18A official store product page", "url": "https://store.zojirushi.com/products/nstsca", "supports": [ "product_identity", "variant", "capacity", "programs", "timers", "warm_modes", "dimensions", "replacement_parts", "direct_stock" ], "publicUse": "public", "accessedOn": "2026-09-03", "claimClass": "durable_fact", "note": "Profile narrows to NS-TSC10A Stainless Gray (-XH); manufacturer performance language remains attributed." }, { "id": "evidence-zojirushi-nstsc10a-manual", "sourceType": "manual", "title": "Zojirushi NS-TSC10A/18A operating instructions", "url": "https://www.zojirushi.com/servicesupport/manuals/manual_pdf/nstsc_10A18A_e.pdf", "supports": [ "program_workflow", "delay_timer", "warm_and_reheat", "cleaning", "parts" ], "publicUse": "public", "accessedOn": "2026-09-03", "claimClass": "durable_fact", "note": "Primary operating source; official PDF may block some automated fetches." }, { "id": "evidence-instantpot-duo-product", "sourceType": "manufacturer", "title": "Instant Pot Duo 6QT SKU 112-0170-01 product page", "url": "https://instantpot.com/products/instant-pot-duo-6qt-multi-use-pressure-cooker", "supports": [ "product_identity", "sku", "volume", "functions", "programs", "stainless_pot", "dimensions", "warranty" ], "publicUse": "public", "accessedOn": "2026-09-03", "claimClass": "durable_fact", "note": "The broad manufacturer speed claim is explicitly excluded from rice time-savings claims." }, { "id": "evidence-instantpot-duo-manual", "sourceType": "manual", "title": "Instant Pot Duo multi-use pressure cooker official manual", "url": "https://p.widencdn.net/bbdh9b/113-0059-01_110-0043-01_112-0170-01_113-0011-01_112-0010-01_110-0003-01_IB_DuoV5_MANUAL_399-1235-03US_US_R42-FINAL-09-30-2025_Lo.pdf", "supports": [ "grain_release_guidance", "cleaning", "parts_inspection", "program_workflow" ], "publicUse": "public", "accessedOn": "2026-09-03", "claimClass": "durable_fact", "note": "Primary operating source; the exact SKU is included in the manual filename." } ], "research": { "confidence": "medium", "freshness": "current_market_review", "conflicts": [ "Target's NS-TSC10A title listed a power figure that conflicts with Zojirushi's exact-model specification; the manufacturer specification controls this preview.", "Zojirushi's direct store showed both compared models out of stock while Target listed the exact variants in stock; availability is seller- and location-specific rather than a product-wide state.", "Aroma's headline uses cooked cups, while Zojirushi uses uncooked 180 mL rice cups and Instant Pot uses vessel quarts; capacity numbers are not directly interchangeable." ], "unresolved": [ "No official public exact-model manual was located for Cuckoo CRP-ST0609F, so detailed care and pressure workflow remain unresolved.", "Current authorized new-stock availability for Instant Pot Duo 6QT SKU 112-0170-01 was not verified.", "No independent same-rice performance comparison was collected for the exact products.", "Reliability, expected service life, long-hold result quality, and owner-reported burden were not established.", "listing stock, fulfillment, seller terms, and costs can change after the review date." ], "limitations": [ "The product frontier is deliberately non-exhaustive and is not a market ranking.", "Manufacturer claims are attributed and not converted into universal performance conclusions.", "listing observations are not evergreen facts and require purchase-time verification.", "Historical repository experiments inform question structure only; their synthetic candidates, weights, traces, outputs, and scores are not public rice-cooker evidence.", "No universal time-savings, annual-hours, winner, rating, or aggregate value score is produced." ] }, "aiExportPolicy": { "externalResearchAllowed": true, "claimChallengeAllowed": true, "newCandidatesAllowed": true, "closedFrontier": false, "universalFinalRecommendation": false, "note": "Downstream AI may challenge claims, refresh availability, and introduce better-matched current candidates. It must preserve exact identities, evidence classes, unresolved conflicts, and conditional buyer fit." }, "excluded": { "products": true, "sellerListings": true, "exactProductComparisons": true, "exactProductImages": true, "notice": "Product-specific coverage remains under review." }, "siteReleaseId": "spend-and-grow-v1-rice-r1", "sourceReleaseCandidateId": "rice-category-level-staging-r1", "stagingOnly": true, "canonicalSha256": "62e3294b887c556a8308fed6022e457f9917074dec5ebe59e0a5da3e91222b97" }