{"citations":{"source_mix":{"company_owned":22,"independent":29,"unclear":2},"sources_referenced_by_questions":0,"support_mix":{"direct":39,"partial":11},"total_sources":53,"unique_domain_count":24},"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 Frameless Glass Shower Door Installers","unit":"platforms","value":7},{"claim_id":"claim-002","confidence":"verified","observed_at":"2026-10-02","platform_support":["deepseek","google"],"predicate":"final_consensus_rank","qualifier":"frameless shower glass","subject":"DreamLine","unit":"rank","value":5},{"claim_id":"claim-003","confidence":"verified","observed_at":"2026-10-02","platform_support":["deepseek","google"],"predicate":"platform_mentions","qualifier":"out of 7","subject":"DreamLine","unit":"platforms","value":2},{"claim_id":"claim-004","confidence":"verified","observed_at":"2026-10-02","platform_support":["google"],"predicate":"fit_rating_count","qualifier":"good","subject":"DreamLine","unit":"platforms","value":1},{"claim_id":"claim-005","confidence":"verified","observed_at":"2026-10-02","platform_support":["openai","anthropic","deepseek","grok","perplexity"],"predicate":"fit_rating_count","qualifier":"mixed","subject":"DreamLine","unit":"platforms","value":5},{"claim_id":"claim-006","confidence":"verified","observed_at":"2026-10-02","platform_support":["kimi"],"predicate":"fit_rating_count","qualifier":"weak","subject":"DreamLine","unit":"platforms","value":1}],"content_scope":"aggregated facts, computed metrics, and retrieval summaries","entities":[{"average_rank":6.5,"best_rank":5,"entity_id":"entity-001","entity_type":"company","final_rank":5,"name":"DreamLine","platform_mentions":2,"platform_share":0.2857142857142857}],"identity":{"dataset_url":"https://homeimprovementconsensusindex.com/datasets/bathroom-remodeling/frameless-shower-glass/dreamline.json","page_url":"https://homeimprovementconsensusindex.com/bathroom-remodeling/frameless-shower-glass/dreamline","report_type":"fit_review","study_id":"HICI-STUDY-A6B4CE442C87","title":"DreamLine Review for frameless shower glass"},"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.","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 21:00:25.296011+00","research_date":"2026-10-02","source_snapshot_sha256":"1f1d0072cf141fbe2fe6a1a68d2bb95630a3b03ca6a78fbaccb27a9acecdc6f6","verification_scope":"public_verification"},"ranking":{"candidates_evaluated":33,"qualified_finalists":5,"ranking_unit":"Bathroom remodeling contractor or installer"},"schema_version":4,"summary":"DreamLine is a mixed fit for a homeowner whose main risk is precise measurement and reliable anchoring of heavy frameless glass. Two of seven platforms named DreamLine during the ranking stage — 28.6% of included platform responses — at an average listed rank of 6.5 and a best listed rank of 5. The strongest reason to consider it is a widely available 3/8-inch tempered frameless product line with model-specific adjustment ranges, published technical drawings, and limited lifetime parts coverage on qualifying glass and hardware. The main limitation is that DreamLine is a product manufacturer,…","target_buyer":"A homeowner finishing a shower with heavy frameless glass, where measurement tolerance and hardware anchoring are the risk.","topic":{"base_category":"Bathroom Remodeling","category_criteria":["measurement tolerance","glass thickness options","hardware anchoring quality","project scope handled","waterproofing and tiling quality","fixture sourcing","timeline reliability","written estimate clarity","workmanship warranty","customer review strength"],"geography":"United States","slug":"best-frameless-glass-shower-door-installers","title":"Best Frameless Glass Shower Door Installers","use_case":"frameless shower glass"}}