{"citations":{"source_mix":{"company_owned":26,"independent":9,"unclear":0},"sources_referenced_by_questions":0,"support_mix":{"direct":26,"partial":8},"total_sources":35,"unique_domain_count":16},"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 for Split-Level Homes","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":"Split-Level & Short-Run Staircases","subject":"Savaria","unit":"rank","value":5},{"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":"Savaria","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":"Savaria","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":"Savaria","unit":"platforms","value":4},{"claim_id":"claim-006","confidence":"verified","observed_at":"2026-09-27","platform_support":["kimi"],"predicate":"fit_rating_count","qualifier":"uncertain","subject":"Savaria","unit":"platforms","value":1}],"content_scope":"aggregated facts, computed metrics, and retrieval summaries","entities":[{"average_rank":4,"best_rank":1,"entity_id":"entity-001","entity_type":"company","final_rank":5,"name":"Savaria","platform_mentions":4,"platform_share":0.5714285714285714}],"identity":{"dataset_url":"https://aginginplaceindex.com/datasets/stairlifts/split-level-short-run-staircases/savaria.json","page_url":"https://aginginplaceindex.com/stairlifts/split-level-short-run-staircases/savaria","report_type":"fit_review","study_id":"AIPI-STUDY-1E5A4D10B9E2","title":"Savaria Review for Split-Level Homes"},"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 19:26:39.260503+00","research_date":"2026-09-27","source_snapshot_sha256":"09d7b722bc8a32f9959d53fb0787b1cb8011e7e864c1d601016406e38b7e96fb","verification_scope":"public_verification"},"ranking":{"candidates_evaluated":20,"qualified_finalists":6,"ranking_unit":"Stairlift model and manufacturer"},"schema_version":4,"summary":"Savaria is a good fit for split-level and short-run staircases when the layout requires a custom curved rail across turns or intermediate landings. Four of the seven included platforms named Savaria during ranking discovery, and its Handicare Freecurve single-rail curved stairlift was the product most consistently tied to this use case. The strongest reason to consider Savaria is verified curved-stairlift support for turns, intermediate landings, and 90- or 180-degree parking, plus a compact K2 straight model for a single short run. The main limitation is that Savaria publishes no installed…","target_buyer":"Homeowners with split-level layouts, short stair runs, or multiple half-flights that need flexible stairlift placement","topic":{"base_category":"Stairlifts","category_criteria":["Short-run compatibility","landing clearance","rail customization","parking options","installation complexity","transfer safety","quote transparency","total installed cost"],"geography":"United States","slug":"best-stairlifts-for-split-level-homes","title":"Best Stairlifts for Split-Level Homes","use_case":"Split-Level & Short-Run Staircases"}}