{"citations":{"source_mix":{"company_owned":12,"independent":10,"unclear":6},"sources_referenced_by_questions":0,"support_mix":{"direct":20,"partial":8},"total_sources":28,"unique_domain_count":12},"claims":[{"claim_id":"claim-001","confidence":"verified","observed_at":"2026-09-24","platform_support":["anthropic","deepseek","google","grok","kimi","openai","perplexity"],"predicate":"platforms_analyzed","qualifier":"valid included platform responses","subject":"Best Walk-In Tubs for Small Bathrooms","unit":"platforms","value":7},{"claim_id":"claim-002","confidence":"verified","observed_at":"2026-09-24","platform_support":["grok","kimi"],"predicate":"final_consensus_rank","qualifier":"Compact Space & Small Bathrooms","subject":"Boca Walk-In Petite Narrow","unit":"rank","value":7},{"claim_id":"claim-003","confidence":"verified","observed_at":"2026-09-24","platform_support":["grok","kimi"],"predicate":"platform_mentions","qualifier":"out of 7","subject":"Boca Walk-In Petite Narrow","unit":"platforms","value":2},{"claim_id":"claim-004","confidence":"verified","observed_at":"2026-09-24","platform_support":["grok","google"],"predicate":"fit_rating_count","qualifier":"strong","subject":"Boca Walk-In Petite Narrow","unit":"platforms","value":2},{"claim_id":"claim-005","confidence":"verified","observed_at":"2026-09-24","platform_support":["openai","anthropic","perplexity"],"predicate":"fit_rating_count","qualifier":"good","subject":"Boca Walk-In Petite Narrow","unit":"platforms","value":3},{"claim_id":"claim-006","confidence":"verified","observed_at":"2026-09-24","platform_support":["deepseek","kimi"],"predicate":"fit_rating_count","qualifier":"uncertain","subject":"Boca Walk-In Petite Narrow","unit":"platforms","value":2}],"content_scope":"aggregated facts, computed metrics, and retrieval summaries","entities":[{"average_rank":1.5,"best_rank":1,"entity_id":"entity-001","entity_type":"company","final_rank":7,"name":"Boca Walk-In Petite Narrow","platform_mentions":2,"platform_share":0.2857142857142857}],"identity":{"dataset_url":"https://aginginplaceindex.com/datasets/walk-in-tubs/compact-space-small-bathrooms/boca-walk-in-petite-narrow.json","page_url":"https://aginginplaceindex.com/walk-in-tubs/compact-space-small-bathrooms/boca-walk-in-petite-narrow","report_type":"fit_review","study_id":"AIPI-STUDY-CF4B4633D291","title":"Boca Walk-In Petite Narrow for Compact Space & Small Bathrooms: AI Consensus Fit Review"},"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.","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":"2026-09-24 11:11:29.761274+00","research_date":"2026-09-24","source_snapshot_sha256":"7506417afb0435578e69aa785d72f9d1af47cf48bf39b3f83d8bbcf8706d3207","verification_scope":"public_verification"},"ranking":{"candidates_evaluated":26,"qualified_finalists":10,"ranking_unit":"Walk-in tub model and manufacturer"},"schema_version":4,"summary":"Boca Walk-In Petite Narrow is a good fit for compact bathrooms when a 26-inch-wide, 51-inch-long footprint works and the buyer prioritizes a low advertised step-in threshold and quick advertised fill and drain times. Two of seven platforms named it during the ranking stage (grok and kimi), where it averaged rank 1.5 and reached rank 1. The strongest reason to consider it is its position as Boca's smallest-footprint model, marketed for narrow hallways and small bathrooms . The main limitation is that exact door-swing clearance, usable seat width, drain location, and model-specific installed…","target_buyer":"Homeowners or caregivers retrofitting small or narrow bathroom layouts with a safety bathing tub","topic":{"base_category":"Walk-in tubs","category_criteria":["Exterior dimensions and footprint","door swing clearance","seat width","step-in threshold height","fill and drain speed","total installed price"],"geography":"United States","slug":"best-walk-in-tubs-for-small-bathrooms","title":"Best Walk-In Tubs for Small Bathrooms","use_case":"Compact Space & Small Bathrooms"}}