{"meta":{"api_version":"v1","schema_version":"recommendation-readiness-v1.1","evidence_checked_at":"2026-07-29T16:52:34.957Z","purchase_advice_supported":false,"warning":"Computed sensitivity and retained candidate records improve auditability but do not substitute for missing controlled evidence or human review."},"data":{"profile_version":"recommendation-readiness-v1.1","product_id":"prd-areteone12l","product_slug":"meaco-areteone12l","category":"dehumidifier","market":"GB","category_rank":4,"cohort_position":4,"normalized_decision_receipt":{"receipt_version":"normalized-decision-receipt-v1.0","product":{"id":"prd-areteone12l","slug":"meaco-areteone12l","model":"ARETEONE12L","category":"dehumidifier","market":"GB"},"decision":{"methodology_version":"dehumidifier-v1.0","rank":4,"score":75.8,"status":"eligible_for_ranked_comparison"},"factor_input_mapping":{"schema_version":"readiness-factor-inputs-v1.0","category":"dehumidifier","methodology_version":"dehumidifier-v1.0"},"criteria":[{"key":"value","label":"Extraction per pound","weight":0.25,"score":51.3,"weighted_points":12.825,"explanation":"0.1 published litres/day per £1 at the checked price.","formula_id":"dehumidifier-v1.0:value","input_kind":"stored_fields","constant_value":null,"receipt_ids":["field-receipt-prd-areteone12l-specs-extraction_l_day","field-receipt-prd-areteone12l-offer-price_gbp"]},{"key":"noise","label":"Published noise","weight":0.22,"score":96.8,"weighted_points":21.296,"explanation":"35 dB comparison input; test modes may differ.","formula_id":"dehumidifier-v1.0:noise","input_kind":"stored_fields","constant_value":null,"receipt_ids":["field-receipt-prd-areteone12l-specs-noise_db_min","field-receipt-prd-areteone12l-specs-noise_db_max"]},{"key":"efficiency","label":"Nameplate efficiency proxy","weight":0.22,"score":74.3,"weighted_points":16.346,"explanation":"79.5 published litres/day per kW of nameplate input; environmental conditions may differ.","formula_id":"dehumidifier-v1.0:efficiency","input_kind":"stored_fields","constant_value":null,"receipt_ids":["field-receipt-prd-areteone12l-specs-extraction_l_day","field-receipt-prd-areteone12l-specs-power_w"]},{"key":"usability","label":"Moisture-control features","weight":0.19,"score":88,"weighted_points":16.72,"explanation":"Published features: 2.5 L tank, laundry mode, continuous drainage, HEPA Filter. Unknown binary inputs receive neutral half-credit.","formula_id":"dehumidifier-v1.0:usability","input_kind":"stored_fields","constant_value":null,"receipt_ids":["field-receipt-prd-areteone12l-specs-tank_l","field-receipt-prd-areteone12l-specs-laundry_mode","field-receipt-prd-areteone12l-specs-continuous_drainage","field-receipt-prd-areteone12l-specs-filter_type","field-receipt-prd-areteone12l-specs-wifi","field-receipt-prd-areteone12l-specs-warranty_years"]},{"key":"evidence","label":"Evidence coverage","weight":0.12,"score":72,"weighted_points":8.64,"explanation":"2 product sources; 1 unique review pools.","formula_id":"dehumidifier-v1.0:evidence","input_kind":"stored_fields","constant_value":null,"receipt_ids":["field-receipt-prd-areteone12l-owner_feedback-unique_pool_count","field-receipt-prd-areteone12l-evidence-primary_source_url"]}],"field_receipts":[{"receipt_id":"field-receipt-prd-areteone12l-evidence-primary_source_url","receipt_version":"normalized-field-receipt-v1.0","product_id":"prd-areteone12l","factor_keys":["evidence"],"field_path":"evidence.primary_source_url","value_type":"string","value":"https://www.meaco.com/products/meacodryarete1-12l","unit":null,"source_url":"https://www.meaco.com/products/meacodryarete1-12l","source_class":"manufacturer_claim","checked_at":"2026-07-29T16:52:34.957Z","source_access_checked_at":"2026-07-29T16:52:34.957Z","field_observed_at":"2026-07-29T16:52:34.957Z","value_origin":"validated_source_link","observation_status":"source_link_checked","provenance_precision":"product_page_link_without_locator","normalization_method":"validated_source_link_projection","hash_scope":"normalized_field_receipt_v1","receipt_sha256":"417f66610ce21c93a7e4738a24452ab2f4824442ee2e7d3bd0565ff5a2b2b35e"},{"receipt_id":"field-receipt-prd-areteone12l-offer-price_gbp","receipt_version":"normalized-field-receipt-v1.0","product_id":"prd-areteone12l","factor_keys":["value"],"field_path":"offer.price_gbp","value_type":"number","value":159.9,"unit":"GBP","source_url":"https://www.airconcentre.co.uk/products/meacodry-12l-arete-one-dehumidifier-and-air-purifier-white-areteone12l","source_class":"retailer_observation","checked_at":"2026-07-29T16:52:34.957Z","source_access_checked_at":"2026-07-29T16:52:34.957Z","field_observed_at":"2026-07-29T16:52:34.957Z","value_origin":"structured_observation","observation_status":"observed","provenance_precision":"structured_offer_observation","normalization_method":"structured_offer_observation","hash_scope":"normalized_field_receipt_v1","receipt_sha256":"d1b1418789084c27b900a296e655447450aeb2a525a4a231e37b2379f8263ef7"},{"receipt_id":"field-receipt-prd-areteone12l-owner_feedback-unique_pool_count","receipt_version":"normalized-field-receipt-v1.0","product_id":"prd-areteone12l","factor_keys":["evidence"],"field_path":"owner_feedback.unique_pool_count","value_type":"number","value":1,"unit":"pools","source_url":"https://www.airconcentre.co.uk/products/meacodry-12l-arete-one-dehumidifier-and-air-purifier-white-areteone12l","source_class":"owner_report","checked_at":"2026-07-29T16:52:34.957Z","source_access_checked_at":"2026-07-29T16:52:34.957Z","field_observed_at":null,"value_origin":"source_specific_projection","observation_status":"projection_only","provenance_precision":"stored_projection_without_field_locator","normalization_method":"source_specific_stored_projection","hash_scope":"normalized_field_receipt_v1","receipt_sha256":"921024039ab42b6a6d13a18dc9de598b55937ab383d3f45dc292cfe5bd490421"},{"receipt_id":"field-receipt-prd-areteone12l-specs-continuous_drainage","receipt_version":"normalized-field-receipt-v1.0","product_id":"prd-areteone12l","factor_keys":["usability"],"field_path":"specs.continuous_drainage","value_type":"boolean","value":true,"unit":null,"source_url":"https://www.airconcentre.co.uk/products/meacodry-12l-arete-one-dehumidifier-and-air-purifier-white-areteone12l","source_class":"retailer_observation","checked_at":"2026-07-29T16:52:34.957Z","source_access_checked_at":"2026-07-29T16:52:34.957Z","field_observed_at":"2026-07-29T16:52:34.957Z","value_origin":"page_projection","observation_status":"observed","provenance_precision":"stored_projection_without_field_locator","normalization_method":"page_projection_extraction_path_not_retained","hash_scope":"normalized_field_receipt_v1","receipt_sha256":"f04c71181408db6e2f39e6153bfb23d96a50d286979e3b66042fa9791e4b6ee8"},{"receipt_id":"field-receipt-prd-areteone12l-specs-extraction_l_day","receipt_version":"normalized-field-receipt-v1.0","product_id":"prd-areteone12l","factor_keys":["efficiency","value"],"field_path":"specs.extraction_l_day","value_type":"number","value":12,"unit":"L/day","source_url":"https://www.airconcentre.co.uk/products/meacodry-12l-arete-one-dehumidifier-and-air-purifier-white-areteone12l","source_class":"retailer_observation","checked_at":"2026-07-29T16:52:34.957Z","source_access_checked_at":"2026-07-29T16:52:34.957Z","field_observed_at":"2026-07-29T16:52:34.957Z","value_origin":"page_projection","observation_status":"observed","provenance_precision":"stored_projection_without_field_locator","normalization_method":"page_projection_extraction_path_not_retained","hash_scope":"normalized_field_receipt_v1","receipt_sha256":"21e71d216a4501d8f624677a5f7f9ae7775d23abf9fdd579ed5a552f90e77912"},{"receipt_id":"field-receipt-prd-areteone12l-specs-filter_type","receipt_version":"normalized-field-receipt-v1.0","product_id":"prd-areteone12l","factor_keys":["usability"],"field_path":"specs.filter_type","value_type":"string","value":"HEPA Filter","unit":null,"source_url":"https://www.airconcentre.co.uk/products/meacodry-12l-arete-one-dehumidifier-and-air-purifier-white-areteone12l","source_class":"retailer_observation","checked_at":"2026-07-29T16:52:34.957Z","source_access_checked_at":"2026-07-29T16:52:34.957Z","field_observed_at":"2026-07-29T16:52:34.957Z","value_origin":"page_projection","observation_status":"observed","provenance_precision":"stored_projection_without_field_locator","normalization_method":"page_projection_extraction_path_not_retained","hash_scope":"normalized_field_receipt_v1","receipt_sha256":"ccfe7e6a79421cab112e4ca213319cfe66d8e58299f5ce15728fafe95706fd4e"},{"receipt_id":"field-receipt-prd-areteone12l-specs-laundry_mode","receipt_version":"normalized-field-receipt-v1.0","product_id":"prd-areteone12l","factor_keys":["usability"],"field_path":"specs.laundry_mode","value_type":"boolean","value":true,"unit":null,"source_url":"https://www.airconcentre.co.uk/products/meacodry-12l-arete-one-dehumidifier-and-air-purifier-white-areteone12l","source_class":"retailer_observation","checked_at":"2026-07-29T16:52:34.957Z","source_access_checked_at":"2026-07-29T16:52:34.957Z","field_observed_at":"2026-07-29T16:52:34.957Z","value_origin":"page_projection","observation_status":"observed","provenance_precision":"stored_projection_without_field_locator","normalization_method":"page_projection_extraction_path_not_retained","hash_scope":"normalized_field_receipt_v1","receipt_sha256":"dcb7c33117ef08dea137dc4425f6d8e6b293f8f0d4e9e7316a868d9b02752ea1"},{"receipt_id":"field-receipt-prd-areteone12l-specs-noise_db_max","receipt_version":"normalized-field-receipt-v1.0","product_id":"prd-areteone12l","factor_keys":["noise"],"field_path":"specs.noise_db_max","value_type":"number","value":38,"unit":"dB","source_url":"https://www.airconcentre.co.uk/products/meacodry-12l-arete-one-dehumidifier-and-air-purifier-white-areteone12l","source_class":"retailer_observation","checked_at":"2026-07-29T16:52:34.957Z","source_access_checked_at":"2026-07-29T16:52:34.957Z","field_observed_at":"2026-07-29T16:52:34.957Z","value_origin":"page_projection","observation_status":"observed","provenance_precision":"stored_projection_without_field_locator","normalization_method":"page_projection_extraction_path_not_retained","hash_scope":"normalized_field_receipt_v1","receipt_sha256":"4fac19476451dc0c26e0a191ece838d89194a8177b83ae4143072696d128fbcf"},{"receipt_id":"field-receipt-prd-areteone12l-specs-noise_db_min","receipt_version":"normalized-field-receipt-v1.0","product_id":"prd-areteone12l","factor_keys":["noise"],"field_path":"specs.noise_db_min","value_type":"number","value":35,"unit":"dB","source_url":"https://www.airconcentre.co.uk/products/meacodry-12l-arete-one-dehumidifier-and-air-purifier-white-areteone12l","source_class":"retailer_observation","checked_at":"2026-07-29T16:52:34.957Z","source_access_checked_at":"2026-07-29T16:52:34.957Z","field_observed_at":"2026-07-29T16:52:34.957Z","value_origin":"page_projection","observation_status":"observed","provenance_precision":"stored_projection_without_field_locator","normalization_method":"page_projection_extraction_path_not_retained","hash_scope":"normalized_field_receipt_v1","receipt_sha256":"e5befea4a4dce697e8802ba67fce9f4b80e8e6d2720d15086c52bd5a05afb529"},{"receipt_id":"field-receipt-prd-areteone12l-specs-power_w","receipt_version":"normalized-field-receipt-v1.0","product_id":"prd-areteone12l","factor_keys":["efficiency"],"field_path":"specs.power_w","value_type":"number","value":151,"unit":"W","source_url":"https://www.airconcentre.co.uk/products/meacodry-12l-arete-one-dehumidifier-and-air-purifier-white-areteone12l","source_class":"retailer_observation","checked_at":"2026-07-29T16:52:34.957Z","source_access_checked_at":"2026-07-29T16:52:34.957Z","field_observed_at":"2026-07-29T16:52:34.957Z","value_origin":"page_projection","observation_status":"observed","provenance_precision":"stored_projection_without_field_locator","normalization_method":"page_projection_extraction_path_not_retained","hash_scope":"normalized_field_receipt_v1","receipt_sha256":"1fc8bd39bbc90d33d9d58f98d317a2b77ff7361086bd12788b2ef7d99000746b"},{"receipt_id":"field-receipt-prd-areteone12l-specs-tank_l","receipt_version":"normalized-field-receipt-v1.0","product_id":"prd-areteone12l","factor_keys":["usability"],"field_path":"specs.tank_l","value_type":"number","value":2.5,"unit":"L","source_url":"https://www.airconcentre.co.uk/products/meacodry-12l-arete-one-dehumidifier-and-air-purifier-white-areteone12l","source_class":"retailer_observation","checked_at":"2026-07-29T16:52:34.957Z","source_access_checked_at":"2026-07-29T16:52:34.957Z","field_observed_at":"2026-07-29T16:52:34.957Z","value_origin":"page_projection","observation_status":"observed","provenance_precision":"stored_projection_without_field_locator","normalization_method":"page_projection_extraction_path_not_retained","hash_scope":"normalized_field_receipt_v1","receipt_sha256":"077ac4fba153e1b20383b43854674dc504ef14b44997f389c4fee36276bc3ed6"},{"receipt_id":"field-receipt-prd-areteone12l-specs-warranty_years","receipt_version":"normalized-field-receipt-v1.0","product_id":"prd-areteone12l","factor_keys":["usability"],"field_path":"specs.warranty_years","value_type":"number","value":5,"unit":"years","source_url":"https://www.airconcentre.co.uk/products/meacodry-12l-arete-one-dehumidifier-and-air-purifier-white-areteone12l","source_class":"retailer_observation","checked_at":"2026-07-29T16:52:34.957Z","source_access_checked_at":"2026-07-29T16:52:34.957Z","field_observed_at":"2026-07-29T16:52:34.957Z","value_origin":"page_projection","observation_status":"observed","provenance_precision":"stored_projection_without_field_locator","normalization_method":"page_projection_extraction_path_not_retained","hash_scope":"normalized_field_receipt_v1","receipt_sha256":"4284c267d92ef06709bba2b31d3f87e578abe7387159c51c6d68abfd70a0d98e"},{"receipt_id":"field-receipt-prd-areteone12l-specs-wifi","receipt_version":"normalized-field-receipt-v1.0","product_id":"prd-areteone12l","factor_keys":["usability"],"field_path":"specs.wifi","value_type":"null","value":null,"unit":null,"source_url":"https://www.airconcentre.co.uk/products/meacodry-12l-arete-one-dehumidifier-and-air-purifier-white-areteone12l","source_class":"retailer_observation","checked_at":"2026-07-29T16:52:34.957Z","source_access_checked_at":"2026-07-29T16:52:34.957Z","field_observed_at":"2026-07-29T16:52:34.957Z","value_origin":"page_projection","observation_status":"observed","provenance_precision":"stored_projection_without_field_locator","normalization_method":"page_projection_extraction_path_not_retained","hash_scope":"normalized_field_receipt_v1","receipt_sha256":"e3a18ac6c5a295741da8485c56d6fbebdb95fb87a6e0c536340814ea7087bbbe"}],"field_receipt_count":13,"comparison_inputs":[{"key":"extraction","value":12,"unit":"L/day","display":"12 L/day","source_url":"https://www.airconcentre.co.uk/products/meacodry-12l-arete-one-dehumidifier-and-air-purifier-white-areteone12l","source_class":"retailer_observation","retrieved_at":"2026-07-29T16:52:34.957Z"},{"key":"noise","value":35,"unit":"dB","display":"35 dB","source_url":"https://www.airconcentre.co.uk/products/meacodry-12l-arete-one-dehumidifier-and-air-purifier-white-areteone12l","source_class":"retailer_observation","retrieved_at":"2026-07-29T16:52:34.957Z"},{"key":"tank","value":2.5,"unit":"L","display":"2.5 L","source_url":"https://www.airconcentre.co.uk/products/meacodry-12l-arete-one-dehumidifier-and-air-purifier-white-areteone12l","source_class":"retailer_observation","retrieved_at":"2026-07-29T16:52:34.957Z"}],"offer_observation":{"id":"offer-areteone12l-airconcentre","retailer":"Air Con Centre","source_url":"https://www.airconcentre.co.uk/products/meacodry-12l-arete-one-dehumidifier-and-air-purifier-white-areteone12l","price_gbp":159.9,"availability":"in_stock","checked_at":"2026-07-29T16:52:34.957Z"},"source_references":["https://www.airconcentre.co.uk/products/meacodry-12l-arete-one-dehumidifier-and-air-purifier-white-areteone12l","https://www.meaco.com/products/meacodryarete1-12l","https://www.idealhome.co.uk/all-rooms/meacodry-arete-one-dehumidifier-review"],"trace_reference":null,"receipt_sha256":"490c7382330b8251245b959e39dcab22a083efe4a7cfc83fec06c6eaad357bdb","hash_scope":"normalized_decision_inputs_only","source_content_archived":false,"explanation":"Each mapped source field has its own canonical SHA-256 receipt. The decision receipt fingerprints their ordered hashes and method inputs, not the external webpages."},"evidence_coverage":{"exact_identity_resolved":true,"official_source_urls":["https://www.meaco.com/products/meacodryarete1-12l"],"official_source_present":true,"independent_editorial_source_count":1,"model_family_editorial_source_count":0,"owner_context_source_count":0,"owner_review_pool_count":1,"retailer_observation_count":1,"controlled_measurement_count":0,"claim_level_trace_status":"not_modelled","criterion_contribution_ledger":false},"offer_coverage":{"required_observation_count":2,"observed_count":1,"status":"single_observation","slots":[{"slot":1,"status":"observed","id":"offer-areteone12l-airconcentre","retailer":"Air Con Centre","product_url":"https://www.airconcentre.co.uk/products/meacodry-12l-arete-one-dehumidifier-and-air-purifier-white-areteone12l","price_gbp":159.9,"availability":"in_stock","checked_at":"2026-07-29T16:52:34.957Z","fresh_until":"2026-07-31T16:52:34.957Z","geography_scope":"GB listing; postcode scope not retained","reason_code":null},{"slot":2,"status":"missing","id":null,"retailer":null,"product_url":null,"price_gbp":null,"availability":null,"checked_at":null,"fresh_until":null,"geography_scope":null,"reason_code":"second_independent_offer_not_collected"}],"observations":[{"id":"offer-areteone12l-airconcentre","retailer":"Air Con Centre","product_url":"https://www.airconcentre.co.uk/products/meacodry-12l-arete-one-dehumidifier-and-air-purifier-white-areteone12l","price_gbp":159.9,"availability":"in_stock","checked_at":"2026-07-29T16:52:34.957Z","fresh_until":"2026-07-31T16:52:34.957Z","geography_scope":"GB listing; postcode scope not retained"}]},"buying_constraints":{"warranty":{"status":"captured","years":5,"source_url":"https://www.meaco.com/products/meacodryarete1-12l","source_class":"manufacturer_claim","checked_at":"2026-07-29","limitation":"Arete warranty; registration, authorised-seller and non-transferability conditions apply."},"returns":{"status":"not_structured","value":null,"unit":null,"source_url":null,"source_class":null,"checked_at":null,"limitation":"Returns depend on the selected retailer and are not retained as a current observation."},"safety":{"status":"not_structured","value":null,"unit":null,"source_url":null,"source_class":null,"checked_at":null,"limitation":"No category-specific safety record or manual-derived safety summary is retained."},"installation_or_setup":{"status":"partial","value":"Continuous drainage supported","unit":null,"source_url":"https://www.airconcentre.co.uk/products/meacodry-12l-arete-one-dehumidifier-and-air-purifier-white-areteone12l","source_class":"retailer_observation","checked_at":"2026-07-29","limitation":"The exact-SKU listing confirms the feature, but hose inclusion, fitting size, continuous fall, route length and any pump or head requirement remain unverified."}},"sensitivity":{"status":"computed","policy":"drop_one_factor_and_plus_minus_0_05_absolute","scenario_count":15,"baseline_rank":4,"baseline_tie_aware_rank":4,"minimum_rank":3,"maximum_rank":7,"winner_scenario_count":0,"outside_top_five_leader_scenario_count":0,"explanation":"This tests the published method weights across all 20 candidates at one-decimal, tie-aware precision. It does not substitute for controlled evidence or a user's preferences."},"cruxes":[{"code":"standard_condition_extraction","label":"Extraction at shared conditions","explanation":"Published litres per day may use different temperature and humidity conditions.","status":"unresolved","research_priority":"high","derivation":"category_research_policy_v1"},{"code":"overnight_noise_and_heat","label":"Overnight noise and heat","explanation":"Comparable compressor noise, fan mode and room heat observations are not retained.","status":"unresolved","research_priority":"high","derivation":"category_research_policy_v1"}],"coverage_gaps":[{"code":"controlled_measurement_missing","severity":"blocking_purchase_advice","status":"open","explanation":"No Agent Review Data controlled measurement cohort exists for this category."},{"code":"second_retailer_observation_missing","severity":"limits_confidence","status":"open","explanation":"Only one retailer observation is retained; merchant-independent buyability is not established."},{"code":"field_extraction_locator_missing","severity":"limits_confidence","status":"open","explanation":"Mapped source fields have page-level provenance but no retained field-level extraction locator. Selective source capture remains optional for consequential or disputed material."},{"code":"returns_not_structured","severity":"limits_confidence","status":"open","explanation":"Retailer-specific returns terms are not structured."},{"code":"safety_not_structured","severity":"blocking_purchase_advice","status":"open","explanation":"Category-relevant safety limitations are not structured."},{"code":"claim_level_trace_missing","severity":"blocking_purchase_advice","status":"open","explanation":"This product does not yet have a validated atomic claim-level trace."},{"code":"criterion_claim_ledger_missing","severity":"blocking_purchase_advice","status":"open","explanation":"Material score contributions are not linked to atomic claims and assessments."},{"code":"second_person_review_missing","severity":"blocking_purchase_advice","status":"open","explanation":"No human second-person review is recorded."}],"review":{"generated_from_validated_catalogue":true,"automated_contract_validation":"required_at_build","independent_machine_audit":"not_a_human_review","human_second_person_review":"not_completed","second_person_status":"not_second_person_reviewed","reviewer_id":null,"reviewed_at":null},"outcome":{"scope":"eligible_for_ranked_comparison","purchase_advice_supported":false,"blocking_gap_count":5,"explanation":"Candidate and sensitivity records improve auditability, but missing performance, buying-constraint and human-review evidence still blocks purchase advice."}},"links":{"product":"https://agentreviewdata.com/products/meaco-areteone12l","readiness_category":"https://agentreviewdata.com/readiness#dehumidifier","cohort":"https://agentreviewdata.com/readiness#dehumidifier","catalogue_record":"https://agentreviewdata.com/api/v1/products/meaco-areteone12l"}}