{"citations":{"source_mix":{"company_owned":21,"independent":23,"unclear":1},"sources_referenced_by_questions":0,"support_mix":{"direct":23,"partial":4},"total_sources":45,"unique_domain_count":23},"claims":[{"claim_id":"claim-001","confidence":"verified","observed_at":"2026-10-02","platform_support":["anthropic","deepseek","grok","kimi","openai","perplexity"],"predicate":"platforms_analyzed","qualifier":"valid included platform responses","subject":"Best Composite Decking Brands and Installers","unit":"platforms","value":6},{"claim_id":"claim-002","confidence":"verified","observed_at":"2026-10-02","platform_support":["kimi","perplexity"],"predicate":"final_consensus_rank","qualifier":"composite decking purchase","subject":"Envision Composite Decking","unit":"rank","value":7},{"claim_id":"claim-003","confidence":"verified","observed_at":"2026-10-02","platform_support":["kimi","perplexity"],"predicate":"platform_mentions","qualifier":"out of 6","subject":"Envision Composite Decking","unit":"platforms","value":2},{"claim_id":"claim-004","confidence":"verified","observed_at":"2026-10-02","platform_support":["openai","anthropic","grok","perplexity"],"predicate":"fit_rating_count","qualifier":"good","subject":"Envision Composite Decking","unit":"platforms","value":4},{"claim_id":"claim-005","confidence":"verified","observed_at":"2026-10-02","platform_support":["deepseek"],"predicate":"fit_rating_count","qualifier":"mixed","subject":"Envision Composite Decking","unit":"platforms","value":1},{"claim_id":"claim-006","confidence":"verified","observed_at":"2026-10-02","platform_support":["kimi"],"predicate":"fit_rating_count","qualifier":"uncertain","subject":"Envision Composite Decking","unit":"platforms","value":1}],"content_scope":"aggregated facts, computed metrics, and retrieval summaries","entities":[{"average_rank":8,"best_rank":7,"entity_id":"entity-001","entity_type":"company","final_rank":7,"name":"Envision Composite Decking","platform_mentions":2,"platform_share":0.3333333333333333}],"identity":{"dataset_url":"https://homeimprovementconsensusindex.com/datasets/siding-and-exterior-renovation/composite-decking-purchase/envision-composite-decking.json","page_url":"https://homeimprovementconsensusindex.com/siding-and-exterior-renovation/composite-decking-purchase/envision-composite-decking","report_type":"fit_review","study_id":"HICI-STUDY-312CE6DA4B36","title":"Envision Composite Decking Review for composite decking 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":6,"maximum_finalists":10,"minimum_mentions":2,"name":"Home Improvement Consensus Index cross-platform AI consensus analysis","platforms_included":["anthropic","deepseek","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 16:58:27.049287+00","research_date":"2026-10-02","source_snapshot_sha256":"a5bd0dd9bdb37e7c35394585f65bdf9e3988a2518debdcdcc6a391361158123b","verification_scope":"public_verification"},"ranking":{"candidates_evaluated":21,"qualified_finalists":7,"ranking_unit":"Siding, decking, or exterior renovation contractor"},"schema_version":4,"summary":"Envision Composite Decking is a good fit for a homeowner comparing capped composite boards, hidden fastening, and fade-and-stain warranties, provided the buyer verifies cap construction, warranty wording, and installer terms in writing. Two of six platforms named Envision during ranking discovery (kimi and perplexity), a 33% share, with an average listed rank of 8.0 and a best rank of 7. The strongest reason to consider it is the combination of compression-molded solid-core positioning, EverClip hidden fastening, and published 25-year residential limited warranty terms with a five-year…","target_buyer":"A homeowner choosing composite over timber and comparing capped boards, hidden fastening and fade and stain warranties.","topic":{"base_category":"Siding and Exterior Renovation","category_criteria":["capping and core construction","hidden fastener systems","fade and stain warranty","material range and durability","weather and moisture detailing","crew professionalism","project timeline","price transparency","workmanship warranty","customer review strength"],"geography":"United States","slug":"best-composite-decking-brands-and-installers","title":"Best Composite Decking Brands and Installers","use_case":"composite decking purchase"}}