{"citations":{"source_mix":{"company_owned":26,"independent":5,"unclear":0},"sources_referenced_by_questions":0,"support_mix":{"direct":27,"partial":4},"total_sources":31,"unique_domain_count":9},"claims":[{"claim_id":"claim-001","confidence":"verified","observed_at":"2026-09-30","platform_support":["anthropic","google","grok","kimi","openai","perplexity"],"predicate":"platforms_analyzed","qualifier":"valid included platform responses","subject":"Best Roof Inspection Companies for Home Buyers and Sellers","unit":"platforms","value":6},{"claim_id":"claim-002","confidence":"verified","observed_at":"2026-09-30","platform_support":["anthropic","google","grok","kimi","openai"],"predicate":"final_consensus_rank","qualifier":"Pre-transaction roof inspection for real estate","subject":"NRCIA","unit":"rank","value":1},{"claim_id":"claim-003","confidence":"verified","observed_at":"2026-09-30","platform_support":["anthropic","google","grok","kimi","openai"],"predicate":"platform_mentions","qualifier":"out of 6","subject":"NRCIA","unit":"platforms","value":5},{"claim_id":"claim-004","confidence":"verified","observed_at":"2026-09-30","platform_support":["grok"],"predicate":"fit_rating_count","qualifier":"strong","subject":"NRCIA","unit":"platforms","value":1},{"claim_id":"claim-005","confidence":"verified","observed_at":"2026-09-30","platform_support":["anthropic","perplexity","google"],"predicate":"fit_rating_count","qualifier":"good","subject":"NRCIA","unit":"platforms","value":3},{"claim_id":"claim-006","confidence":"verified","observed_at":"2026-09-30","platform_support":["openai","kimi"],"predicate":"fit_rating_count","qualifier":"mixed","subject":"NRCIA","unit":"platforms","value":2}],"content_scope":"aggregated facts, computed metrics, and retrieval summaries","entities":[{"average_rank":1.4,"best_rank":1,"entity_id":"entity-001","entity_type":"company","final_rank":1,"name":"NRCIA","platform_mentions":5,"platform_share":0.8333333333333334}],"identity":{"dataset_url":"https://homeservicesconsensusindex.com/datasets/roofing-services/roof-inspection-for-home-buyers-sellers/nrcia.json","page_url":"https://homeservicesconsensusindex.com/roofing-services/roof-inspection-for-home-buyers-sellers/nrcia","report_type":"fit_review","study_id":"HSCI-STUDY-C9F004E4F3A3","title":"NRCIA Review for Home Buyers and Sellers"},"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":6,"maximum_finalists":10,"minimum_mentions":2,"name":"Home Services Consensus Index cross-platform AI consensus analysis","platforms_included":["anthropic","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":"2026-09-30 16:58:51.110157+00","research_date":"2026-09-30","source_snapshot_sha256":"76cfe6a87958481c2389ffc1bca4f8025ad307be6b27fb823ba545bce148b58a","verification_scope":"public_verification"},"ranking":{"candidates_evaluated":34,"qualified_finalists":5,"ranking_unit":"Roofing contractor or company brand"},"schema_version":4,"summary":"NRCIA is a mixed-to-good fit for pre-transaction roof inspection for real estate. Five of the six included platforms named NRCIA during the ranking stage, and it finished first overall with an average listed rank of 1.4. Its strongest asset is the LeakFREE® Roof Inspection and Certification, a roof-specific, transferable document marketed to buyers, sellers, lenders, and real estate brokers. The main limitation is structural: NRCIA is a certifying association, not the inspecting party. NRCIA states it does not inspect properties, verify member findings, or guarantee report accuracy, so…","target_buyer":"A home buyer, seller, or their agent who needs an independent professional roof condition report before a real estate transaction closes.","topic":{"base_category":"Roofing Services","category_criteria":["inspection thoroughness","reporting quality for real estate use","certification credentials","turnaround time","unbiased assessment without upselling"],"geography":"United States","slug":"best-roof-inspection-companies-for-home-buyers-and-sellers","title":"Best Roof Inspection Companies for Home Buyers and Sellers","use_case":"Pre-transaction roof inspection for real estate"}}