{"citations":{"source_mix":{"company_owned":14,"independent":18,"unclear":0},"sources_referenced_by_questions":0,"support_mix":{"direct":23,"partial":7},"total_sources":32,"unique_domain_count":17},"claims":[{"claim_id":"claim-001","confidence":"verified","observed_at":"2026-10-01","platform_support":["deepseek","google","grok","kimi","openai","perplexity"],"predicate":"platforms_analyzed","qualifier":"valid included platform responses","subject":"Best Smart Water Leak Detection and Automatic Shutoff Systems","unit":"platforms","value":6},{"claim_id":"claim-002","confidence":"verified","observed_at":"2026-10-01","platform_support":["deepseek","kimi"],"predicate":"final_consensus_rank","qualifier":"smart water leak detection and shutoff","subject":"Flume 2","unit":"rank","value":7},{"claim_id":"claim-003","confidence":"verified","observed_at":"2026-10-01","platform_support":["deepseek","kimi"],"predicate":"platform_mentions","qualifier":"out of 6","subject":"Flume 2","unit":"platforms","value":2},{"claim_id":"claim-004","confidence":"verified","observed_at":"2026-10-01","platform_support":["openai","deepseek","grok","google"],"predicate":"fit_rating_count","qualifier":"mixed","subject":"Flume 2","unit":"platforms","value":4},{"claim_id":"claim-005","confidence":"verified","observed_at":"2026-10-01","platform_support":["perplexity","kimi"],"predicate":"fit_rating_count","qualifier":"weak","subject":"Flume 2","unit":"platforms","value":2}],"content_scope":"aggregated facts, computed metrics, and retrieval summaries","entities":[{"average_rank":5,"best_rank":5,"entity_id":"entity-001","entity_type":"company","final_rank":7,"name":"Flume 2","platform_mentions":2,"platform_share":0.3333333333333333}],"identity":{"dataset_url":"https://homeservicesconsensusindex.com/datasets/home-security-and-smart-home-systems/water-leak-detection-shutoff/flume-2.json","page_url":"https://homeservicesconsensusindex.com/home-security-and-smart-home-systems/water-leak-detection-shutoff/flume-2","report_type":"fit_review","study_id":"HSCI-STUDY-7B853F8D5F11","title":"Flume 2 Review for smart water leak detection and shutoff"},"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":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":"2026-10-01 07:53:23.59766+00","research_date":"2026-10-01","source_snapshot_sha256":"c8139ebc5c8fe06e9b20a5b036d580b94f6aa38ab3f3116e31f240387c342b70","verification_scope":"public_verification"},"ranking":{"candidates_evaluated":14,"qualified_finalists":9,"ranking_unit":"Smart water leak detection and shutoff brand"},"schema_version":4,"summary":"Flume 2 is a mixed fit for smart water leak detection and shutoff. It is a strong whole-home water monitor and alerting device, but it does not include an integrated automatic shutoff valve, so it cannot stop water on its own. Two of six platforms named Flume 2 during the ranking stage (deepseek and kimi), both at rank 5. The strongest reason to consider it is non-invasive, meter-based leak detection with configurable alerts and no pipe cutting. The main limitation is that automatic shutoff requires separate hardware, such as a YoLink valve, plus additional cost and configuration.","target_buyer":"Homeowners worried about costly water damage, especially those with prior leak incidents or high insurance deductibles, who want automatic leak detection and shutoff.","topic":{"base_category":"Home Security and Smart Home Systems","category_criteria":["leak detection accuracy","automatic shutoff reliability","installation complexity","insurance partnership discounts","app alerting and remote control"],"geography":"United States","slug":"best-smart-water-leak-detection-and-automatic-shutoff-systems","title":"Best Smart Water Leak Detection and Automatic Shutoff Systems","use_case":"smart water leak detection and shutoff"}}