{"citations":{"source_mix":{"company_owned":17,"independent":17,"unclear":0},"sources_referenced_by_questions":0,"support_mix":{"direct":30,"partial":2},"total_sources":34,"unique_domain_count":15},"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","google","grok","openai","perplexity"],"predicate":"final_consensus_rank","qualifier":"systems-only coverage plans","subject":"Liberty Home Guard","unit":"rank","value":3},{"claim_id":"claim-003","confidence":"verified","observed_at":"2026-09-30","platform_support":["anthropic","deepseek","google","grok","openai","perplexity"],"predicate":"platform_mentions","qualifier":"out of 7","subject":"Liberty Home Guard","unit":"platforms","value":6},{"claim_id":"claim-004","confidence":"verified","observed_at":"2026-09-30","platform_support":["grok","perplexity"],"predicate":"fit_rating_count","qualifier":"good","subject":"Liberty Home Guard","unit":"platforms","value":2},{"claim_id":"claim-005","confidence":"verified","observed_at":"2026-09-30","platform_support":["openai","anthropic","deepseek","kimi","google"],"predicate":"fit_rating_count","qualifier":"mixed","subject":"Liberty Home Guard","unit":"platforms","value":5}],"content_scope":"aggregated facts, computed metrics, and retrieval summaries","entities":[{"average_rank":3.3333333333333335,"best_rank":1,"entity_id":"entity-001","entity_type":"company","final_rank":3,"name":"Liberty Home Guard","platform_mentions":6,"platform_share":0.8571428571428571}],"identity":{"dataset_url":"https://homeservicesconsensusindex.com/datasets/home-warranty-and-protection-plans/systems-only-coverage/liberty-home-guard.json","page_url":"https://homeservicesconsensusindex.com/home-warranty-and-protection-plans/systems-only-coverage/liberty-home-guard","report_type":"fit_review","study_id":"HSCI-STUDY-C838289A4C91","title":"Liberty Home Guard 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 21:00:30.084019+00","research_date":"2026-09-30","source_snapshot_sha256":"7de7c867c2a117a1fb10bff9123b434318d700c80d7aee812ce7a60831f1483b","verification_scope":"public_verification"},"ranking":{"candidates_evaluated":20,"qualified_finalists":9,"ranking_unit":"Home warranty company or plan brand"},"schema_version":4,"summary":"Liberty Home Guard is a mixed fit for systems-only coverage plans. Six of the seven platforms in this study named it during the ranking stage, and its Systems Guard plan is a dedicated systems-only product covering HVAC, plumbing, electrical, ductwork, and water heaters. The strongest reason to consider it is exact product fit: it avoids appliance coverage a buyer with new appliances does not need, and ductwork is expressly listed. The main limitation is that public materials conflict on pricing and payout limits, and the sample agreement excludes code-compliance work, wall access, and…","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"}}