{"citations":{"source_mix":{"company_owned":33,"independent":5,"unclear":0},"sources_referenced_by_questions":0,"support_mix":{"direct":32,"partial":6},"total_sources":38,"unique_domain_count":7},"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 Stairlifts With Professional Installation","unit":"platforms","value":7},{"claim_id":"claim-002","confidence":"verified","observed_at":"2026-09-27","platform_support":["anthropic","deepseek","google","openai"],"predicate":"final_consensus_rank","qualifier":"Dealer Network & Installation Quality","subject":"Harmar","unit":"rank","value":4},{"claim_id":"claim-003","confidence":"verified","observed_at":"2026-09-27","platform_support":["anthropic","deepseek","google","openai"],"predicate":"platform_mentions","qualifier":"out of 7","subject":"Harmar","unit":"platforms","value":4},{"claim_id":"claim-004","confidence":"verified","observed_at":"2026-09-27","platform_support":["grok","google"],"predicate":"fit_rating_count","qualifier":"strong","subject":"Harmar","unit":"platforms","value":2},{"claim_id":"claim-005","confidence":"verified","observed_at":"2026-09-27","platform_support":["openai","anthropic","deepseek","perplexity"],"predicate":"fit_rating_count","qualifier":"good","subject":"Harmar","unit":"platforms","value":4},{"claim_id":"claim-006","confidence":"verified","observed_at":"2026-09-27","platform_support":["kimi"],"predicate":"fit_rating_count","qualifier":"mixed","subject":"Harmar","unit":"platforms","value":1}],"content_scope":"aggregated facts, computed metrics, and retrieval summaries","entities":[{"average_rank":4.5,"best_rank":2,"entity_id":"entity-001","entity_type":"company","final_rank":4,"name":"Harmar","platform_mentions":4,"platform_share":0.5714285714285714}],"identity":{"dataset_url":"https://aginginplaceindex.com/datasets/stairlifts/dealer-network-installation-quality/harmar.json","page_url":"https://aginginplaceindex.com/stairlifts/dealer-network-installation-quality/harmar","report_type":"fit_review","study_id":"AIPI-STUDY-6EAB3BEF7050","title":"Harmar Review for Dealer Network & Installation Quality"},"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 22:40:01.688013+00","research_date":"2026-09-27","source_snapshot_sha256":"224cbd10c74fe432565523c71dc7e57a63a8535387eb55d0938825053287b4c5","verification_scope":"public_verification"},"ranking":{"candidates_evaluated":15,"qualified_finalists":8,"ranking_unit":"Stairlift model and installation provider"},"schema_version":4,"summary":"Harmar is a good fit for homeowners who want a stairlift measured, installed, and serviced by a local authorized dealer, provided they vet that specific dealer before signing. Four of the seven platforms in this study named Harmar during ranking discovery, at an average listed rank of 4.5 and a best rank of 2. The strongest reason to consider Harmar is its manufacturer-published dealer infrastructure: a ZIP-code dealer locator, the LiftSquad certification program with factory training, insurance, and annual background checks, and dealer-routed parts and warranty pathways . The main…","target_buyer":"Homeowners who want measurement, installation, maintenance, and service handled by an experienced local dealer or certified installer","topic":{"base_category":"Stairlifts","category_criteria":["Dealer network coverage","in-home assessment quality","installation timeline","technician certification","maintenance availability","warranty handling","customer support responsiveness"],"geography":"United States","slug":"best-stairlifts-with-professional-installation","title":"Best Stairlifts With Professional Installation","use_case":"Dealer Network & Installation Quality"}}