{"citations":{"source_mix":{"company_owned":22,"independent":13,"unclear":0},"sources_referenced_by_questions":0,"support_mix":{"direct":25,"partial":10},"total_sources":35,"unique_domain_count":18},"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","google","grok","kimi","openai","perplexity"],"predicate":"final_consensus_rank","qualifier":"smart water leak detection and shutoff","subject":"Phyn","unit":"rank","value":2},{"claim_id":"claim-003","confidence":"verified","observed_at":"2026-10-01","platform_support":["deepseek","google","grok","kimi","openai","perplexity"],"predicate":"platform_mentions","qualifier":"out of 6","subject":"Phyn","unit":"platforms","value":6},{"claim_id":"claim-004","confidence":"verified","observed_at":"2026-10-01","platform_support":["grok","google"],"predicate":"fit_rating_count","qualifier":"strong","subject":"Phyn","unit":"platforms","value":2},{"claim_id":"claim-005","confidence":"verified","observed_at":"2026-10-01","platform_support":["openai","deepseek","perplexity","kimi"],"predicate":"fit_rating_count","qualifier":"good","subject":"Phyn","unit":"platforms","value":4}],"content_scope":"aggregated facts, computed metrics, and retrieval summaries","entities":[{"average_rank":1.6666666666666667,"best_rank":1,"entity_id":"entity-001","entity_type":"company","final_rank":2,"name":"Phyn","platform_mentions":6,"platform_share":1}],"identity":{"dataset_url":"https://homeservicesconsensusindex.com/datasets/home-security-and-smart-home-systems/water-leak-detection-shutoff/phyn.json","page_url":"https://homeservicesconsensusindex.com/home-security-and-smart-home-systems/water-leak-detection-shutoff/phyn","report_type":"fit_review","study_id":"HSCI-STUDY-D15D8F685166","title":"Phyn 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.","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":"2026-10-01 07:35:59.717771+00","research_date":"2026-10-01","source_snapshot_sha256":"900a0ed725636f09f80bbfe7934fc409d2fbbb824c8ce00af9c389efae91157a","verification_scope":"public_verification"},"ranking":{"candidates_evaluated":14,"qualified_finalists":9,"ranking_unit":"Smart water leak detection and shutoff brand"},"schema_version":4,"summary":"Phyn is a good fit for homeowners who want whole-home leak detection with automatic main-line shutoff and are willing to accept professional plumbing installation. All six platforms that named Phyn in the ranking stage placed it in their recommendations, with an average listed rank of 1.67 and a best rank of 1. The strongest reason to consider it is the combination of automatic shutoff, remote app control, multi-channel alerts, and potential insurance-partner discounts. The main limitation is that installation requires cutting into the main water line, automatic shutoff only activates after…","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"}}