{"citations":{"source_mix":{"company_owned":31,"independent":7,"unclear":1},"sources_referenced_by_questions":0,"support_mix":{"direct":34,"partial":5},"total_sources":39,"unique_domain_count":14},"claims":[{"claim_id":"claim-001","confidence":"verified","observed_at":"2026-09-30","predicate":"platforms_analyzed","qualifier":"valid included platform responses","subject":"Best Flat and Low Slope Roofing Contractors for Commercial Buildings","unit":"platforms","value":7},{"claim_id":"claim-002","confidence":"verified","observed_at":"2026-09-30","platform_support":["anthropic","perplexity"],"predicate":"final_consensus_rank","qualifier":"Flat and low slope commercial roofing","subject":"Commercial Flat Roof Company","unit":"rank","value":7},{"claim_id":"claim-003","confidence":"verified","observed_at":"2026-09-30","platform_support":["anthropic","perplexity"],"predicate":"platform_mentions","qualifier":"out of 7","subject":"Commercial Flat Roof Company","unit":"platforms","value":2}],"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":7,"name":"Commercial Flat Roof Company","platform_mentions":2,"platform_share":0.2857142857142857}],"identity":{"dataset_url":"https://homeservicesconsensusindex.com/datasets/roofing-services/flat-low-slope-commercial-roofing/commercial-flat-roof-company.json","page_url":"https://homeservicesconsensusindex.com/roofing-services/flat-low-slope-commercial-roofing/commercial-flat-roof-company","report_type":"fit_review","study_id":"HSCI-STUDY-2462C78B040D","title":"Commercial Flat Roof Company Review for Commercial Buildings"},"limitations":["Use the run researchdate as the study date. Platform-reported dates are provenance metadata and do not independently prove freshness.","6 of 7 included platforms returned a usable fit assessment; disclose this as a methodology limitation and do not describe the fit findings as unanimous, 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.","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 Services Consensus Index cross-platform AI consensus analysis","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 20:26:41.756417+00","research_date":"2026-09-30","source_snapshot_sha256":"05693f17b4aa062025d1116e9fa5022d44bae023fc9538eccb2eaa19e68f6bf3","verification_scope":"public_verification"},"ranking":{"candidates_evaluated":31,"qualified_finalists":9,"ranking_unit":"Roofing contractor or company brand"},"schema_version":4,"summary":"Commercial Flat Roof Company is a good fit for flat and low-slope commercial roofing, but only inside its St. Louis and Chicago service regions. Two of the seven included platforms named it during the ranking stage, and six of seven returned a usable fit assessment. The strongest reason to consider it is a narrow commercial flat-roof specialization with advertised TPO, EPDM, PVC, modified bitumen, and coating capability plus a labor-and-materials warranty claim. The main limitation is that almost all evidence is company-owned, warranty terms conflict across pages, and no pricing,…","target_buyer":"A commercial property owner or manager who needs a flat or low-slope roof system installed or replaced on a business building.","topic":{"base_category":"Roofing Services","category_criteria":["commercial roofing systems expertise (TPO","EPDM","modified bitumen)","project management for large buildings","code compliance","warranty coverage","minimal business disruption"],"geography":"United States","slug":"best-flat-and-low-slope-roofing-contractors-for-commercial-buildings","title":"Best Flat and Low Slope Roofing Contractors for Commercial Buildings","use_case":"Flat and low slope commercial roofing"}}