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The configured source value 7 is provenance only and must never be described as the number of platforms studied.","The finalrankingtable is the sole authority for rank, platform mentions, platform share, average rank, and best rank. Ignore any conflicting value embedded in a entity evidence bundle.","The Consensus Ranking table must contain exactly one row per finalrankingtable entity, in that order, using that exact entityname. Never split one ranked entity into two product, model, SKU, or product-line rows, and never add another ranking row for a brand already listed. Put recommended products or plans inside that entity's ranked section.","Platform mentions count only ranking-discovery mentions. Do not substitute the number of platforms that later completed a fit assessment.","Citation IDs inside each entity bundle are local to that entity. Consolidate sources by URL using the supplied source catalog.","The URLs were collected from platform responses and were not independently validated by either writer stage.","Each fitreviewurlorplaceholder is the final site-relative CMS path for that entity's review. Link the entity name to that exact path exactly once in its ranked prose section, outside tables and headings. Never replace it with a run ID, report ID, UUID, or local output path.","Use the exact entity-namespaced citation IDs from the source catalog (e.g. e1:); never transfer a citation between entities."],"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 13:12:35.875453+00","research_date":"2026-09-29","source_snapshot_sha256":"7a42689e2e690b3b2b48756e2338726117de537559eeae4a2603ab2b0489290b","verification_scope":"public_verification"},"ranking":{"candidates_evaluated":31,"qualified_finalists":9,"ranking_unit":"Mortgage lender"},"schema_version":4,"summary":"CrossCountry Mortgage is the consensus leader for owner-occupied multi-unit purchase financing in this 7-platform study, named by 6 of 7 platforms (85.7%) with an average listed position of 3.67 and a best position of 1. 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For distinct buyer needs, the strongest alternatives are Freddie Mac Home Possible and Fannie Mae HomeReady lenders for income-limited conventional borrowers, the FHA 203(b) 2-4 Unit Program for the lowest documented down…","target_buyer":"A buyer purchasing a duplex, triplex, or fourplex to live in one unit while renting out the others.","topic":{"base_category":"Home Purchase Mortgage Lenders","category_criteria":["multi-unit owner-occupied program availability","rental income qualification treatment","FHA and conventional multi-unit limits","reserve requirements","down payment options for multi-unit"],"geography":"United States","slug":"best-mortgage-lenders-for-multi-unit-owner-occupied-purchase-2-4-units","title":"Best Mortgage Lenders for Multi-Unit Owner-Occupied Purchase (2-4 Units)","use_case":"owner-occupied multi-unit purchase"}}