{"citations":{"source_mix":{"company_owned":12,"independent":21,"unclear":0},"sources_referenced_by_questions":0,"support_mix":{"direct":19,"partial":13},"total_sources":33,"unique_domain_count":18},"claims":[{"claim_id":"claim-001","confidence":"verified","observed_at":"2026-09-30","platform_support":["anthropic","deepseek","google","grok","kimi","openai","perplexity"],"predicate":"platforms_analyzed","qualifier":"valid included platform responses","subject":"Best Systems-Only Home Warranty Plans for HVAC Plumbing and Electrical","unit":"platforms","value":7},{"claim_id":"claim-002","confidence":"verified","observed_at":"2026-09-30","platform_support":["anthropic","deepseek","perplexity"],"predicate":"final_consensus_rank","qualifier":"systems-only coverage plans","subject":"Choice Home Warranty","unit":"rank","value":6},{"claim_id":"claim-003","confidence":"verified","observed_at":"2026-09-30","platform_support":["anthropic","deepseek","perplexity"],"predicate":"platform_mentions","qualifier":"out of 7","subject":"Choice Home Warranty","unit":"platforms","value":3},{"claim_id":"claim-004","confidence":"verified","observed_at":"2026-09-30","platform_support":["openai","anthropic","deepseek","grok","kimi"],"predicate":"fit_rating_count","qualifier":"mixed","subject":"Choice Home Warranty","unit":"platforms","value":5},{"claim_id":"claim-005","confidence":"verified","observed_at":"2026-09-30","platform_support":["perplexity","google"],"predicate":"fit_rating_count","qualifier":"weak","subject":"Choice Home Warranty","unit":"platforms","value":2}],"content_scope":"aggregated facts, computed metrics, and retrieval summaries","entities":[{"average_rank":6.666666666666667,"best_rank":4,"entity_id":"entity-001","entity_type":"company","final_rank":6,"name":"Choice Home Warranty","platform_mentions":3,"platform_share":0.42857142857142855}],"identity":{"dataset_url":"https://homeservicesconsensusindex.com/datasets/home-warranty-and-protection-plans/systems-only-coverage/choice-home-warranty.json","page_url":"https://homeservicesconsensusindex.com/home-warranty-and-protection-plans/systems-only-coverage/choice-home-warranty","report_type":"fit_review","study_id":"HSCI-STUDY-BF92ABADD0D3","title":"Choice Home Warranty Review for HVAC Plumbing and Electrical"},"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 Services 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":"2026-09-30 21:11:44.514577+00","research_date":"2026-09-30","source_snapshot_sha256":"cd2b9a634a0c559f93caa590cb0c7c7df9975ec7e737803957daec2d6484230f","verification_scope":"public_verification"},"ranking":{"candidates_evaluated":20,"qualified_finalists":9,"ranking_unit":"Home warranty company or plan brand"},"schema_version":4,"summary":"Choice Home Warranty is a mixed fit for systems-only coverage plans. Three of seven platforms named it during ranking discovery, with an average listed rank of 6.7 and a best rank of 4. Its strongest draw is that the Basic Plan covers heating, plumbing, electrical, and water heater systems at a reported $3,000 annual limit per covered item with a $100 service fee, and no home inspection is required . The main limitation is that no platform verified a standalone nationwide systems-only plan: the public offering bundles appliances with systems, air conditioning sits on the higher Total Plan in…","target_buyer":"A homeowner who recently replaced appliances but still has original home systems and wants coverage focused only on those systems.","topic":{"base_category":"Home Warranty and Protection Plans","category_criteria":["systems coverage list","HVAC and electrical payout limits","systems-only plan pricing","exclusions for ductwork or code violations"],"geography":"United States","slug":"best-systems-only-home-warranty-plans-for-hvac-plumbing-and-electrical","title":"Best Systems-Only Home Warranty Plans for HVAC Plumbing and Electrical","use_case":"systems-only coverage plans"}}