{"citations":{"source_mix":{"company_owned":14,"independent":5,"unclear":0},"sources_referenced_by_questions":0,"support_mix":{"direct":16,"partial":2},"total_sources":19,"unique_domain_count":7},"claims":[{"claim_id":"claim-001","confidence":"verified","observed_at":"2026-09-30","platform_support":["deepseek","google","grok","kimi","openai","perplexity"],"predicate":"platforms_analyzed","qualifier":"valid included platform responses","subject":"Best Geothermal HVAC Installation Companies","unit":"platforms","value":6},{"claim_id":"claim-002","confidence":"verified","observed_at":"2026-09-30","platform_support":["kimi","perplexity"],"predicate":"final_consensus_rank","qualifier":"geothermal system installation","subject":"North American GeoThermal","unit":"rank","value":4},{"claim_id":"claim-003","confidence":"verified","observed_at":"2026-09-30","platform_support":["kimi","perplexity"],"predicate":"platform_mentions","qualifier":"out of 6","subject":"North American GeoThermal","unit":"platforms","value":2},{"claim_id":"claim-004","confidence":"verified","observed_at":"2026-09-30","platform_support":["google"],"predicate":"fit_rating_count","qualifier":"strong","subject":"North American GeoThermal","unit":"platforms","value":1},{"claim_id":"claim-005","confidence":"verified","observed_at":"2026-09-30","platform_support":["openai","perplexity"],"predicate":"fit_rating_count","qualifier":"good","subject":"North American GeoThermal","unit":"platforms","value":2},{"claim_id":"claim-006","confidence":"verified","observed_at":"2026-09-30","platform_support":["deepseek","grok","kimi"],"predicate":"fit_rating_count","qualifier":"uncertain","subject":"North American GeoThermal","unit":"platforms","value":3}],"content_scope":"aggregated facts, computed metrics, and retrieval summaries","entities":[{"average_rank":2.5,"best_rank":1,"entity_id":"entity-001","entity_type":"company","final_rank":4,"name":"North American GeoThermal","platform_mentions":2,"platform_share":0.3333333333333333}],"identity":{"dataset_url":"https://homeservicesconsensusindex.com/datasets/hvac-installation-and-repair/geothermal-installation/north-american-geothermal.json","page_url":"https://homeservicesconsensusindex.com/hvac-installation-and-repair/geothermal-installation/north-american-geothermal","report_type":"fit_review","study_id":"HSCI-STUDY-28BC407CD673","title":"North American GeoThermal Review for geothermal system 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":6,"maximum_finalists":10,"minimum_mentions":2,"name":"Home Services Consensus Index cross-platform AI consensus analysis","platforms_included":["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 18:45:40.04206+00","research_date":"2026-09-30","source_snapshot_sha256":"bf439f1787295fead0f6b974a58b2cb3ce43e324ddb0df36084f1720e6e7c0ca","verification_scope":"public_verification"},"ranking":{"candidates_evaluated":38,"qualified_finalists":7,"ranking_unit":"HVAC contractor or company brand"},"schema_version":4,"summary":"North American GeoThermal is a good fit, subject to verification, for a homeowner in its stated Northern Virginia and Maryland Metro service area who wants a turnkey WaterFurnace geothermal installation with in-house ground-loop drilling. Two of six platforms named the company during ranking discovery (kimi and perplexity), and it finished with an average listed rank of 2.5 and a best rank of 1. The strongest reason to consider it is a single-contractor scope covering design, drilling or excavation, and indoor equipment installation. The main limitation is that nearly all supporting evidence…","target_buyer":"A homeowner with sufficient land and budget who wants to install a geothermal heat pump system for long-term energy savings.","topic":{"base_category":"HVAC Installation and Repair","category_criteria":["ground loop design expertise","drilling and excavation coordination","long-term efficiency guarantees","certification in geothermal systems"],"geography":"United States","slug":"best-geothermal-hvac-installation-companies","title":"Best Geothermal HVAC Installation Companies","use_case":"geothermal system installation"}}