{"citations":{"source_mix":{"company_owned":30,"independent":11,"unclear":1},"sources_referenced_by_questions":0,"support_mix":{"direct":27,"partial":15},"total_sources":42,"unique_domain_count":23},"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 Heated Seats","unit":"platforms","value":7},{"claim_id":"claim-002","confidence":"verified","observed_at":"2026-09-27","platform_support":["anthropic","deepseek","google","openai","perplexity"],"predicate":"final_consensus_rank","qualifier":"Cold-Weather Comfort & Warm Seating","subject":"KOHLER Walk-In Bath","unit":"rank","value":3},{"claim_id":"claim-003","confidence":"verified","observed_at":"2026-09-27","platform_support":["anthropic","deepseek","google","openai","perplexity"],"predicate":"platform_mentions","qualifier":"out of 7","subject":"KOHLER Walk-In Bath","unit":"platforms","value":5},{"claim_id":"claim-004","confidence":"verified","observed_at":"2026-09-27","platform_support":["anthropic","grok","google"],"predicate":"fit_rating_count","qualifier":"strong","subject":"KOHLER Walk-In Bath","unit":"platforms","value":3},{"claim_id":"claim-005","confidence":"verified","observed_at":"2026-09-27","platform_support":["openai","perplexity"],"predicate":"fit_rating_count","qualifier":"good","subject":"KOHLER Walk-In Bath","unit":"platforms","value":2},{"claim_id":"claim-006","confidence":"verified","observed_at":"2026-09-27","platform_support":["deepseek"],"predicate":"fit_rating_count","qualifier":"mixed","subject":"KOHLER Walk-In Bath","unit":"platforms","value":1},{"claim_id":"claim-007","confidence":"verified","observed_at":"2026-09-27","platform_support":["kimi"],"predicate":"fit_rating_count","qualifier":"uncertain","subject":"KOHLER Walk-In Bath","unit":"platforms","value":1}],"content_scope":"aggregated facts, computed metrics, and retrieval summaries","entities":[{"average_rank":3.8,"best_rank":2,"entity_id":"entity-001","entity_type":"company","final_rank":3,"name":"KOHLER Walk-In Bath","platform_mentions":5,"platform_share":0.7142857142857143}],"identity":{"dataset_url":"https://aginginplaceindex.com/datasets/walk-in-tubs/cold-weather-comfort-warm-seating/kohler-walk-in-bath.json","page_url":"https://aginginplaceindex.com/walk-in-tubs/cold-weather-comfort-warm-seating/kohler-walk-in-bath","report_type":"fit_review","study_id":"AIPI-STUDY-D2E8FE0DCFD0","title":"KOHLER Walk-In Bath Review for Cold-Weather Comfort & Warm Seating"},"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.","Company-owned citations materially outnumber independent citations; do not describe company claims as independently verified.","Platform-reported research dates differ from the authoritative run date; disclose this as a methodology limitation.","The deterministic identity audit contains qualification notes that must be disclosed where relevant.","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 17:26:36.512365+00","research_date":"2026-09-27","source_snapshot_sha256":"b72d228d20c93db677e96dd35b7408f56b9703d14899d7b7be491027c6d8f81b","verification_scope":"public_verification"},"ranking":{"candidates_evaluated":19,"qualified_finalists":6,"ranking_unit":"Walk-in tub model and manufacturer"},"schema_version":4,"summary":"KOHLER Walk-In Bath is a good fit for Cold-Weather Comfort & Warm Seating, but not an unqualified one. Five of seven platforms named it during ranking discovery (71.4% share), at an average listed rank of 3.8 and a best rank of 2. The strongest reason to consider it is the documented Bask® heated backrest, which KOHLER says warms the back, shoulders, and neck while the bath fills and drains, paired with an inline heater and Fast-Drain Technology. The main limitation is documentation: a separately heated seat is not clearly verified in reviewed official materials, and fill/drain times,…","target_buyer":"Older adults who want to reduce chill while the tub fills or drains by using heated seats, backrests, or inline water heating","topic":{"base_category":"Walk-in tubs","category_criteria":["Heated seat availability","heated backrest availability","inline water heater","fill and drain speed","insulation quality","control accessibility","energy use","warranty coverage"],"geography":"United States","slug":"best-walk-in-tubs-with-heated-seats","title":"Best Walk-In Tubs With Heated Seats","use_case":"Cold-Weather Comfort & Warm Seating"}}