{"citations":{"source_mix":{"company_owned":12,"independent":16,"unclear":0},"sources_referenced_by_questions":0,"support_mix":{"direct":23,"partial":5},"total_sources":28,"unique_domain_count":15},"claims":[{"claim_id":"claim-001","confidence":"verified","observed_at":"2026-09-27","platform_support":["anthropic","deepseek","google","grok","kimi","openai","perplexity"],"predicate":"platforms_analyzed","qualifier":"valid included platform responses","subject":"Best Walk-In Tubs With Air Jets","unit":"platforms","value":7},{"claim_id":"claim-002","confidence":"verified","observed_at":"2026-09-27","platform_support":["google","perplexity"],"predicate":"final_consensus_rank","qualifier":"Gentle Air Massage Bathing","subject":"Meditub","unit":"rank","value":7},{"claim_id":"claim-003","confidence":"verified","observed_at":"2026-09-27","platform_support":["google","perplexity"],"predicate":"platform_mentions","qualifier":"out of 7","subject":"Meditub","unit":"platforms","value":2},{"claim_id":"claim-004","confidence":"verified","observed_at":"2026-09-27","platform_support":["openai","anthropic","grok","perplexity","google"],"predicate":"fit_rating_count","qualifier":"good","subject":"Meditub","unit":"platforms","value":5},{"claim_id":"claim-005","confidence":"verified","observed_at":"2026-09-27","platform_support":["deepseek"],"predicate":"fit_rating_count","qualifier":"mixed","subject":"Meditub","unit":"platforms","value":1},{"claim_id":"claim-006","confidence":"verified","observed_at":"2026-09-27","platform_support":["kimi"],"predicate":"fit_rating_count","qualifier":"uncertain","subject":"Meditub","unit":"platforms","value":1}],"content_scope":"aggregated facts, computed metrics, and retrieval summaries","entities":[{"average_rank":5,"best_rank":3,"entity_id":"entity-001","entity_type":"company","final_rank":7,"name":"Meditub","platform_mentions":2,"platform_share":0.2857142857142857}],"identity":{"dataset_url":"https://aginginplaceindex.com/datasets/walk-in-tubs/gentle-air-massage-bathing/meditub.json","page_url":"https://aginginplaceindex.com/walk-in-tubs/gentle-air-massage-bathing/meditub","report_type":"fit_review","study_id":"AIPI-STUDY-ECFB1AAE5D50","title":"Meditub Review for Gentle Air Massage Bathing"},"limitations":["Use the run researchdate as the study date. Platform-reported dates are provenance metadata and do not independently prove freshness.","All included platforms evaluated fit, but platformmentions counts only platforms that named the entity during ranking discovery.","Do not resolve conflicting product names, pricing, or capabilities by guessing; describe the conflict and tell buyers what to verify.","The supplied URLs were collected from platform responses and were not independently validated by the writer stage.","Platform-reported research dates differ from the authoritative run date; disclose this as a methodology limitation.","Citations are platform-reported evidence, not independently verified facts. No-search model claims require explicit verification before being described as current facts."],"methodology":{"fit_rating_contract":["strong","good","mixed","weak","uncertain"],"included_valid_platform_count":7,"maximum_finalists":10,"minimum_mentions":2,"name":"Aging in Place Index cross-platform AI consensus analysis","platforms_included":["anthropic","deepseek","google","grok","kimi","openai","perplexity"],"platforms_queried":["openai","anthropic","deepseek","grok","perplexity","kimi","google"],"stages":["ranking_discovery","fit_assessment","normalization","editorial_synthesis"],"version":"alias-table-1"},"provenance":{"generated_at":"2026-09-27 11:11:22.245435+00","research_date":"2026-09-27","source_snapshot_sha256":"d18995783f819df076849ce7e7aa799d0af6218e3221c48f31049a2b3c7d07b1","verification_scope":"public_verification"},"ranking":{"candidates_evaluated":22,"qualified_finalists":8,"ranking_unit":"Walk-in tub model and manufacturer"},"schema_version":4,"summary":"Meditub is a good fit for Gentle Air Massage Bathing, with caveats. Two of seven platforms named Meditub during the ranking stage, and it finished seventh overall with an average listed rank of 5.0 and a best rank of 3. The strongest reason to consider it is the premium air massage system on the 3053 and 3060 Series: warm air bubble jets, three-speed control, and a documented automatic purge cycle. The main limitation is verification: no published decibel rating, no verified air-jet map for the exact air configuration, no fill-time specification, and dealer-only pricing that leaves total…","target_buyer":"Older adults who want a softer spa-style massage experience without high-pressure hydrotherapy jets","topic":{"base_category":"Walk-in tubs","category_criteria":["Air jet coverage","massage intensity settings","auto-purge drying cycle","seat comfort","noise level","cleaning requirements","fill/drain speed","total installed cost"],"geography":"United States","slug":"best-walk-in-tubs-with-air-jets","title":"Best Walk-In Tubs With Air Jets","use_case":"Gentle Air Massage Bathing"}}