{"citations":{"source_mix":{"company_owned":15,"independent":6,"unclear":0},"sources_referenced_by_questions":0,"support_mix":{"direct":19,"partial":1},"total_sources":21,"unique_domain_count":9},"claims":[{"claim_id":"claim-001","confidence":"verified","observed_at":"2026-10-02","platform_support":["anthropic","deepseek","google","grok","kimi","openai","perplexity"],"predicate":"platforms_analyzed","qualifier":"valid included platform responses","subject":"Best Kitchen Remodeling Contractors for Historic and Period Homes","unit":"platforms","value":7},{"claim_id":"claim-002","confidence":"verified","observed_at":"2026-10-02","platform_support":["grok","kimi"],"predicate":"final_consensus_rank","qualifier":"historic kitchen renovation","subject":"Vintage Building","unit":"rank","value":3},{"claim_id":"claim-003","confidence":"verified","observed_at":"2026-10-02","platform_support":["grok","kimi"],"predicate":"platform_mentions","qualifier":"out of 7","subject":"Vintage Building","unit":"platforms","value":2},{"claim_id":"claim-004","confidence":"verified","observed_at":"2026-10-02","platform_support":["anthropic"],"predicate":"fit_rating_count","qualifier":"strong","subject":"Vintage Building","unit":"platforms","value":1},{"claim_id":"claim-005","confidence":"verified","observed_at":"2026-10-02","platform_support":["openai","grok","perplexity","google"],"predicate":"fit_rating_count","qualifier":"good","subject":"Vintage Building","unit":"platforms","value":4},{"claim_id":"claim-006","confidence":"verified","observed_at":"2026-10-02","platform_support":["deepseek","kimi"],"predicate":"fit_rating_count","qualifier":"uncertain","subject":"Vintage Building","unit":"platforms","value":2}],"content_scope":"aggregated facts, computed metrics, and retrieval summaries","entities":[{"average_rank":1,"best_rank":1,"entity_id":"entity-001","entity_type":"company","final_rank":3,"name":"Vintage Building","platform_mentions":2,"platform_share":0.2857142857142857}],"identity":{"dataset_url":"https://homeimprovementconsensusindex.com/datasets/kitchen-remodeling/historic-kitchen-renovation/vintage-building.json","page_url":"https://homeimprovementconsensusindex.com/kitchen-remodeling/historic-kitchen-renovation/vintage-building","report_type":"fit_review","study_id":"HICI-STUDY-A821C34F70EB","title":"Vintage Building Review for Historic and Period 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.","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":"Home Improvement Consensus 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":"2026-10-02 19:23:32.786909+00","research_date":"2026-10-02","source_snapshot_sha256":"b954311c2d046723bb502e2f70c6b6ab2d85437b007ec97a5a992a2363b67646","verification_scope":"public_verification"},"ranking":{"candidates_evaluated":47,"qualified_finalists":4,"ranking_unit":"Kitchen remodeling contractor, design-build firm, or cabinet supplier"},"schema_version":4,"summary":"Vintage Building is a good, but not fully verified, fit for historic kitchen renovation. Two of the seven platforms in this study named it during the ranking stage — grok and kimi — and both placed it first, giving it an average listed rank of 1.0 and a 28.6% share of included platform responses. The strongest reason to consider it is the combination of preservation-oriented positioning, period-home kitchen portfolio evidence, bespoke inset cabinetry, and an in-house millwork workshop. The main limitation is thin public documentation: no published pricing, no publicly stated workmanship…","target_buyer":"An owner of a pre-war or listed property who needs period-appropriate detailing and sensitivity to original fabric.","topic":{"base_category":"Kitchen Remodeling","category_criteria":["period detailing experience","preservation compliance","original material matching","project scope handled","design service quality","cabinetry and material sourcing","timeline reliability","written estimate clarity","workmanship warranty","customer review strength"],"geography":"United States","slug":"best-kitchen-remodeling-contractors-for-historic-and-period-homes","title":"Best Kitchen Remodeling Contractors for Historic and Period Homes","use_case":"historic kitchen renovation"}}