{"citations":{"source_mix":{"company_owned":21,"independent":12,"unclear":0},"sources_referenced_by_questions":0,"support_mix":{"direct":29,"partial":4},"total_sources":33,"unique_domain_count":11},"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":["google","openai","perplexity"],"predicate":"final_consensus_rank","qualifier":"frameless shower glass","subject":"Glass Doctor","unit":"rank","value":3},{"claim_id":"claim-003","confidence":"verified","observed_at":"2026-10-02","platform_support":["google","openai","perplexity"],"predicate":"platform_mentions","qualifier":"out of 7","subject":"Glass Doctor","unit":"platforms","value":3},{"claim_id":"claim-004","confidence":"verified","observed_at":"2026-10-02","platform_support":["google"],"predicate":"fit_rating_count","qualifier":"good","subject":"Glass Doctor","unit":"platforms","value":1},{"claim_id":"claim-005","confidence":"verified","observed_at":"2026-10-02","platform_support":["openai","anthropic","deepseek","grok","perplexity","kimi"],"predicate":"fit_rating_count","qualifier":"mixed","subject":"Glass Doctor","unit":"platforms","value":6}],"content_scope":"aggregated facts, computed metrics, and retrieval summaries","entities":[{"average_rank":4.333333333333333,"best_rank":2,"entity_id":"entity-001","entity_type":"company","final_rank":3,"name":"Glass Doctor","platform_mentions":3,"platform_share":0.42857142857142855}],"identity":{"dataset_url":"https://homeimprovementconsensusindex.com/datasets/bathroom-remodeling/frameless-shower-glass/glass-doctor.json","page_url":"https://homeimprovementconsensusindex.com/bathroom-remodeling/frameless-shower-glass/glass-doctor","report_type":"fit_review","study_id":"HICI-STUDY-A40E78412FD0","title":"Glass Doctor 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.","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":"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 20:51:04.906652+00","research_date":"2026-10-02","source_snapshot_sha256":"508873d6b27284d601e1b84242bdd9d99107aacda8ce911b4833f17e28e99022","verification_scope":"public_verification"},"ranking":{"candidates_evaluated":33,"qualified_finalists":5,"ranking_unit":"Bathroom remodeling contractor or installer"},"schema_version":4,"summary":"Glass Doctor is a mixed fit for frameless shower glass. Three of seven platforms named it during ranking discovery (google, openai, perplexity), an average listed rank of 4.33 and best rank of 2. The strongest reason to consider it: Glass Doctor publicly advertises custom frameless shower door and enclosure installation, documents on-site measurement, and its Raleigh warranty page explicitly covers heavy frameless showers for one year . The main limitation: no public source reviewed discloses measurement tolerances, anchoring specifications, glass thickness selection criteria, or a complete…","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"}}