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google. 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":"Life Insurance 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":"2026-09-21 21:58:38.488342+00","research_date":"2026-09-21","source_snapshot_sha256":"0c4950b3278ccb7f61b31b4bcdf8a4b4a54901d8ffcf31807f843d49754a0616","verification_scope":"public_verification"},"ranking":{"candidates_evaluated":21,"qualified_finalists":10,"ranking_unit":"Life insurance carrier"},"schema_version":4,"summary":"Pacific Life is the consensus leader for survivorship universal life insurance for estate and legacy planning, named by all 7 platforms studied (100.0% share) at an average listed position of 1.86 and a best position of 1. Prudential (6 mentions, 85.7%) and Nationwide (5 mentions, 71.4%) are the strongest alternatives for buyers who prioritize a contractual no-lapse guarantee or a guarantee-plus-indexed design, respectively. Lincoln Financial and Symetra round out the top five. The study sent one standardized prompt once to each of 7 AI platforms on 2026-09-21 and consolidated 21 unique…","target_buyer":"A married couple or two insured individuals with substantial assets wants permanent life insurance that pays a death benefit after the second insured person dies.","topic":{"base_category":"Universal and Indexed Universal Life Insurance","category_criteria":["They are considering survivorship or second-to-die universal life insurance for estate liquidity","inheritance","legacy","or related long-term planning and want a financially established carrier with strong guarantees","competitive pricing","and experience with large survivorship policies."],"geography":"United States","slug":"best-survivorship-universal-life-insurance-for-estate-and-legacy-planning","title":"Best Survivorship Universal Life Insurance for Estate and Legacy Planning","use_case":"Survivorship Universal Life Insurance for Estate and Legacy Planning"}}