{"citations":{"source_mix":{"company_owned":20,"independent":17,"unclear":2},"sources_referenced_by_questions":0,"support_mix":{"direct":29,"partial":7},"total_sources":39,"unique_domain_count":17},"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 Basement and Below-Grade Flooring Specialists","unit":"platforms","value":7},{"claim_id":"claim-002","confidence":"verified","observed_at":"2026-10-02","platform_support":["anthropic","kimi"],"predicate":"final_consensus_rank","qualifier":"basement floor installation","subject":"DryBarrier","unit":"rank","value":4},{"claim_id":"claim-003","confidence":"verified","observed_at":"2026-10-02","platform_support":["anthropic","kimi"],"predicate":"platform_mentions","qualifier":"out of 7","subject":"DryBarrier","unit":"platforms","value":2},{"claim_id":"claim-004","confidence":"verified","observed_at":"2026-10-02","platform_support":["openai","anthropic","grok","perplexity","google"],"predicate":"fit_rating_count","qualifier":"good","subject":"DryBarrier","unit":"platforms","value":5},{"claim_id":"claim-005","confidence":"verified","observed_at":"2026-10-02","platform_support":["deepseek"],"predicate":"fit_rating_count","qualifier":"mixed","subject":"DryBarrier","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":"DryBarrier","unit":"platforms","value":1}],"content_scope":"aggregated facts, computed metrics, and retrieval summaries","entities":[{"average_rank":5.5,"best_rank":5,"entity_id":"entity-001","entity_type":"company","final_rank":4,"name":"DryBarrier","platform_mentions":2,"platform_share":0.2857142857142857}],"identity":{"dataset_url":"https://homeimprovementconsensusindex.com/datasets/flooring-installation/basement-floor-installation/drybarrier.json","page_url":"https://homeimprovementconsensusindex.com/flooring-installation/basement-floor-installation/drybarrier","report_type":"fit_review","study_id":"HICI-STUDY-06D7D454FD67","title":"DryBarrier Review for basement floor installation"},"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 16:50:50.186329+00","research_date":"2026-10-02","source_snapshot_sha256":"f8dbaa117ce44c8694ab07a63913df6b84ac03503798123ae11ba91a841a7368","verification_scope":"public_verification"},"ranking":{"candidates_evaluated":41,"qualified_finalists":5,"ranking_unit":"Flooring retailer, manufacturer, or installation contractor"},"schema_version":4,"summary":"DryBarrier is a good fit for a homeowner who needs a low-profile, non-organic subfloor over a basement slab with moisture vapor and occasional water ingress, provided the slab is not actively leaking. Two of seven platforms named DryBarrier during ranking discovery, at an average listed rank of 5.5 and a best rank of 5. The strongest reason to consider it is the combination of a 3/8-inch profile, a 1/4-inch air gap, and thermoplastic construction that contains no organic material to support mold growth . The main limitation is documentation: no published slab-moisture testing protocol, no…","target_buyer":"A homeowner flooring a below-grade space where slab moisture and occasional water ingress rule out most products.","topic":{"base_category":"Flooring Installation","category_criteria":["moisture barrier systems","slab testing","water-tolerant product range","material range and quality","subfloor preparation","installation craftsmanship","lead time","price transparency","wear and finish warranty","customer review strength"],"geography":"United States","slug":"best-basement-and-below-grade-flooring-specialists","title":"Best Basement and Below-Grade Flooring Specialists","use_case":"basement floor installation"}}