{"citations":{"source_mix":{"company_owned":23,"independent":30,"unclear":1},"sources_referenced_by_questions":0,"support_mix":{"direct":46,"partial":8},"total_sources":54,"unique_domain_count":30},"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 Vinyl Replacement Window Brands and Dealers","unit":"platforms","value":7},{"claim_id":"claim-002","confidence":"verified","observed_at":"2026-10-02","platform_support":["anthropic","google","grok","kimi","openai"],"predicate":"final_consensus_rank","qualifier":"vinyl window purchase","subject":"ProVia","unit":"rank","value":2},{"claim_id":"claim-003","confidence":"verified","observed_at":"2026-10-02","platform_support":["anthropic","google","grok","kimi","openai"],"predicate":"platform_mentions","qualifier":"out of 7","subject":"ProVia","unit":"platforms","value":5},{"claim_id":"claim-004","confidence":"verified","observed_at":"2026-10-02","platform_support":["openai","grok","kimi","google"],"predicate":"fit_rating_count","qualifier":"strong","subject":"ProVia","unit":"platforms","value":4},{"claim_id":"claim-005","confidence":"verified","observed_at":"2026-10-02","platform_support":["anthropic","deepseek","perplexity"],"predicate":"fit_rating_count","qualifier":"good","subject":"ProVia","unit":"platforms","value":3}],"content_scope":"aggregated facts, computed metrics, and retrieval summaries","entities":[{"average_rank":1.8,"best_rank":1,"entity_id":"entity-001","entity_type":"company","final_rank":2,"name":"ProVia","platform_mentions":5,"platform_share":0.7142857142857143}],"identity":{"dataset_url":"https://homeimprovementconsensusindex.com/datasets/window-and-door-replacement/vinyl-window-purchase/provia.json","page_url":"https://homeimprovementconsensusindex.com/window-and-door-replacement/vinyl-window-purchase/provia","report_type":"fit_review","study_id":"HICI-STUDY-18D9060E0FA1","title":"ProVia Review for vinyl window purchase"},"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.","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":"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 19:50:38.852171+00","research_date":"2026-10-02","source_snapshot_sha256":"46cecd7a30d15791b2c75f8c5f7c4ee2092e4aa044c2c08478dcf7008c868af9","verification_scope":"public_verification"},"ranking":{"candidates_evaluated":23,"qualified_finalists":10,"ranking_unit":"Window and door manufacturer, dealer, or installation company"},"schema_version":4,"summary":"ProVia is a strong fit for a homeowner who has settled on vinyl and prioritizes welded frame-and-sash construction, hardware coverage, and a transferable manufacturer warranty. Five of the seven platforms in this study named ProVia during the ranking stage, and all seven evaluated it for this use case. The strongest reason to consider it is the Endure Series: an all-welded vinyl frame with FineLine corner technology, broad color and glass options, and a lifetime-limited warranty that transfers once to a subsequent owner. The main limitation is dealer dependence: ProVia does not publish…","target_buyer":"A homeowner who has settled on vinyl frames and is comparing manufacturers on welded corners, hardware and warranty terms.","topic":{"base_category":"Window and Door Replacement","category_criteria":["frame construction quality","colour and finish options","transferable warranty","product range and frame materials","energy performance ratings","installation quality","lead time","price transparency","product and labor warranty","customer review strength"],"geography":"United States","slug":"best-vinyl-replacement-window-brands-and-dealers","title":"Best Vinyl Replacement Window Brands and Dealers","use_case":"vinyl window purchase"}}