{"citations":{"source_mix":{"company_owned":18,"independent":5,"unclear":0},"sources_referenced_by_questions":0,"support_mix":{"direct":17,"partial":4},"total_sources":23,"unique_domain_count":15},"claims":[{"claim_id":"claim-001","confidence":"verified","observed_at":"2026-09-29","platform_support":["anthropic","deepseek","google","grok","kimi","openai","perplexity"],"predicate":"platforms_analyzed","qualifier":"valid included platform responses","subject":"Best Credit Union HELOC Lenders for Lower Rates and Fees","unit":"platforms","value":7},{"claim_id":"claim-002","confidence":"verified","observed_at":"2026-09-29","platform_support":["anthropic","google"],"predicate":"final_consensus_rank","qualifier":"Member-owned institution seeking lower cost HELOC","subject":"Members 1st Federal Credit Union","unit":"rank","value":9},{"claim_id":"claim-003","confidence":"verified","observed_at":"2026-09-29","platform_support":["anthropic","google"],"predicate":"platform_mentions","qualifier":"out of 7","subject":"Members 1st Federal Credit Union","unit":"platforms","value":2},{"claim_id":"claim-004","confidence":"verified","observed_at":"2026-09-29","platform_support":["openai","anthropic","grok","google"],"predicate":"fit_rating_count","qualifier":"good","subject":"Members 1st Federal Credit Union","unit":"platforms","value":4},{"claim_id":"claim-005","confidence":"verified","observed_at":"2026-09-29","platform_support":["perplexity"],"predicate":"fit_rating_count","qualifier":"mixed","subject":"Members 1st Federal Credit Union","unit":"platforms","value":1},{"claim_id":"claim-006","confidence":"verified","observed_at":"2026-09-29","platform_support":["deepseek","kimi"],"predicate":"fit_rating_count","qualifier":"uncertain","subject":"Members 1st Federal Credit Union","unit":"platforms","value":2}],"content_scope":"aggregated facts, computed metrics, and retrieval summaries","entities":[{"average_rank":7,"best_rank":4,"entity_id":"entity-001","entity_type":"company","final_rank":9,"name":"Members 1st Federal Credit Union","platform_mentions":2,"platform_share":0.2857142857142857}],"identity":{"dataset_url":"https://mortgageconsensusindex.com/datasets/home-equity-loan-and-heloc-lenders/credit-union-lower-rate-heloc/members-1st-federal-credit-union.json","page_url":"https://mortgageconsensusindex.com/home-equity-loan-and-heloc-lenders/credit-union-lower-rate-heloc/members-1st-federal-credit-union","report_type":"fit_review","study_id":"MCI-STUDY-5C2B11F6F554","title":"Members 1st Federal Credit Union Review for Lower Rates and Fees"},"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.","The deterministic identity audit contains qualification notes that must be disclosed where relevant.","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":"Mortgage 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":"2026-09-29 19:20:17.05606+00","research_date":"2026-09-29","source_snapshot_sha256":"4c3877f0366f6d69da576abaa85708d3ecba7aa7fdee0ea71066bbec4736617d","verification_scope":"public_verification"},"ranking":{"candidates_evaluated":26,"qualified_finalists":9,"ranking_unit":"Home equity lender"},"schema_version":4,"summary":"Members 1st Federal Credit Union is a good, but not conclusively best, fit for an eligible homeowner seeking a lower-cost HELOC through a member-owned institution. Two of the seven platforms in this study named it during the ranking stage, and it placed as high as fourth. Its strongest draw is the Home Equity Freedom Line of Credit: a 1.99% six-month introductory APR, no stated application or closing costs, up to 100% LTV on a primary residence, and a free first fixed-rate lock. The main limitation is geography — the product is restricted to Pennsylvania, Maryland, and New Jersey — plus a…","target_buyer":"A homeowner eligible for credit union membership who wants to compare not-for-profit lenders for potentially better pricing on a home equity line.","topic":{"base_category":"Home Equity Loan and HELOC Lenders","category_criteria":["membership eligibility ease","rate competitiveness versus banks","fee structure","member service quality"],"geography":"United States","slug":"best-credit-union-heloc-lenders-for-lower-rates-and-fees","title":"Best Credit Union HELOC Lenders for Lower Rates and Fees","use_case":"Member-owned institution seeking lower cost HELOC"}}