Answer Capsule
Banner Life (Legal & General America) is a good — not universal — fit for a U.S. buyer with bipolar disorder who has been stable for several years, follows treatment consistently, and can complete full medical underwriting. Six of the seven platforms named Banner Life during ranking discovery, with an average listed rank of 2.5 and a best rank of 1. The strongest reason to consider it: Banner's March 2026 underwriting field guide states that mild, well-followed, treatment-compliant bipolar disorder stable for at least five years may qualify as high as Standard Plus [1]. The main limitation: bipolar disorder is excluded from Banner's accelerated-underwriting path, so no-exam or instant approval should not be assumed [2].
Research Snapshot
| Field | Finding |
|---|---|
| Platform mentions in ranking stage | 6 of 7 platforms (anthropic, deepseek, google, grok, kimi, perplexity) |
| Share of included platform responses | 85.7% |
| Average listed rank | 2.5 |
| Best listed rank | 1 (perplexity) |
| Relevant product/model/plan | Banner Life OPTerm fully underwritten level-term life insurance |
| Overall use-case fit | Good for stable, treatment-compliant applicants; mixed-to-uncertain for recent or complex histories |
| Research date | 2026-09-22 |
Why Banner Life (Legal & General America) Qualified for This Study
Questions This Section Answers
- Is Banner Life (Legal & General America) a good choice for Life Insurance for Bipolar Disorder?
- Why did AI platforms rank Banner Life (Legal & General America) for bipolar disorder life insurance?
Banner Life qualified because six of the seven included platforms named it during ranking discovery, and it was the only carrier in this study whose own underwriting guide publishes bipolar-specific rating guidance. Banner's March 2026 underwriting field guide states that bipolar disorder may qualify as high as Standard Plus when the condition is mild, well-followed, treatment compliant, and stable for at least five years, with ratings varying by severity, stability, treatment, employment, hospitalization history, and suicide-attempt or self-harm history [4]. Banner also publishes a mental-health thought-leadership document stating that a bipolar diagnosis does not automatically result in rejection [5].
The qualification is not unanimous. Deepseek reported that Banner does not publicly disclose mental health underwriting [6], and kimi found no source directly documenting Banner's bipolar-specific outcomes [7]. Those positions conflict with the field guide cited by openai, anthropic, grok, and google, which all reference Banner's published bipolar criteria [4]. The most likely explanation is that the field guide is an advisor-facing PDF rather than a consumer page, so platforms searching consumer-facing content may not surface it.
The Product, Model, Plan, or Service Most Relevant to Life Insurance for Bipolar Disorder
Questions This Section Answers
- Which Banner Life (Legal & General America) plan should a buyer with bipolar disorder choose?
- Does Banner Life OPTerm offer no-exam coverage for applicants with bipolar disorder?
The relevant product is Banner Life OPTerm, a fully underwritten level-term policy. Every platform that named a product pointed to OPTerm or to Banner term life generally [12]. OPTerm offers 10-, 15-, 20-, 25-, 30-, 35-, and 40-year level-premium periods, with issue ages from 20 to 75 depending on term length and tobacco class [12]. Coverage bands begin at $100,000 and extend above $10 million in the published product specifications [12].
The no-exam question is where the evidence splits. Ranking-stage descriptions from grok, kimi, and deepseek referenced no-exam term coverage up to $4 million [15], and perplexity cited a Banner document stating accelerated underwriting can reach $5 million for ages 20–60 [18]. However, Banner's accelerated-underwriting eligibility document lists bipolar disorder as an excluded condition [19]. The practical reading: Banner markets no-exam paths, but a bipolar diagnosis routes the applicant to traditional underwriting. Whether any exam-free channel remains available for this buyer is not established by the cited materials.
What the AI Platforms Agreed About
Questions This Section Answers
- What do AI platforms agree on about Banner Life (Legal & General America) for bipolar disorder applicants?
- Is Banner Life OPTerm worth considering for a buyer with stable, treatment-compliant bipolar disorder?
Four points drew broad agreement. First, Banner publishes bipolar-specific underwriting guidance rather than treating all mental-health diagnoses as automatically uninsurable [22]. Second, Standard Plus may be achievable for mild, well-followed, treatment-compliant cases stable for at least five years [22]. Third, bipolar disorder is excluded from Banner's accelerated-underwriting path, so full underwriting with medical records review is the expected route [27]. Fourth, Banner's underwriting considers the factors this buyer already expects to matter: stability, medications, hospitalization history, employment, daily functioning, and self-harm history [22].
Agreement here reflects shared reliance on Banner's own documents. Company-owned citations materially outnumber independent ones in this study, so this consensus should not be read as independent verification of Banner's underwriting outcomes.
Where the AI Platforms Disagreed or Were Uncertain
Questions This Section Answers
- How do AI platforms disagree about Banner Life (Legal & General America) for bipolar disorder?
- What is unverified about Banner Life OPTerm underwriting for bipolar disorder?
Fit ratings diverged. Openai, anthropic, and google rated Banner a good fit (openai, anthropic, google). Deepseek, grok, and perplexity rated it mixed (deepseek, grok, perplexity). Kimi rated it uncertain (kimi). The split tracks how much weight each platform gave to Banner's published bipolar guidance versus the absence of applicant-specific outcome data.
Specific conflicts and gaps:
- No-exam ceiling. Banner documents cited by perplexity state up to $5 million for ages 20–60 [32], while a WSJ secondary source cited by perplexity describes up to $4 million [33]. Grok, kimi, and deepseek also referenced $4 million [34].
- Table rating ranges. Google cited Table 2–4 for stable Bipolar II and Table 4–6 for Bipolar I [37]. Deepseek and kimi cited Table 4–6 for well-managed Bipolar II and Table 6–10 or decline for Bipolar I [38]. These broker tables conflict.
- Decline triggers. Anthropic reported automatic decline for diagnosis within 12 months or any suicide attempt within 10 years [40]. Google reported decline for hospitalization within 5 years, self-harm within 10 years, or three or more psychiatric medications [42]. Openai noted the public guide does not state a bipolar-specific postponement period for every diagnosis or episode [43].
- Definitional gaps. No platform found a public definition of "mild," "well-followed," or "compliant" in Banner's guidelines (anthropic, kimi).
- Pricing. No platform found a public bipolar-specific rate table (openai, anthropic, deepseek, kimi, perplexity).
Use-Case-Specific Features and Capabilities
Questions This Section Answers
- What term lengths and coverage amounts does Banner Life OPTerm offer a buyer with bipolar disorder?
- How does Banner Life OPTerm handle conversion and contestability for bipolar disorder applicants?
OPTerm's structural features are well documented. Term durations run 10 through 40 years, with issue ages 20–75 and coverage expiring at age 95 [44]. The policy is renewable and convertible during the guaranteed level-premium period or until attained age 70, whichever comes first; policies issued at age 66 or older carry a five-year conversion window [44]. Optional riders include accelerated death benefit, term rider, children's rider, and waiver of premium [45].
Two-year contestability and suicide provisions apply, with a one-year suicide provision in Colorado, Missouri, and North Dakota per the product specifications [44]. Policy features, riders, and exclusions vary by state, and the policy contract controls [44].
For this buyer specifically, the underwriting-relevant factors Banner's guide names are stability length, severity, treatment type, employment, hospitalization history, and suicide-attempt or self-harm history [46]. Google reported that three or more psychiatric medications, inability to work, or general lack of stability disqualify applicants from standard term offerings [48]. That specific threshold appears in only one platform's response and should be verified directly with Banner.
Pricing, Fees, Contracts, and Ongoing Costs
Questions This Section Answers
- How much does Banner Life OPTerm cost per month for a buyer with bipolar disorder, and what fees apply?
- What happens to Banner Life OPTerm premiums after the guaranteed level-premium period?
Exact premiums cannot be verified without applicant-specific quoting and underwriting. Banner states premium is set after health information is reviewed, and underwriting may be instant or take up to a couple of months [49]. No platform found a public bipolar-specific rate table.
Documented costs and mechanics:
- Annual policy fee: $90 for Banner Life OPTerm products [50].
- Billing factors: 0.51 semiannual, 0.26 quarterly, 0.085 monthly EFT [50].
- Table ratings: Banner states premiums increase by 25% per table rating, subject to underwriting discretion [50]. Google cited an independent estimate that Table 2 adds roughly 50% and Table 4 roughly doubles the standard premium [51].
- Level period: Premiums are level only during the selected initial term; afterward they may increase and coverage may reduce [50].
- Exam and APS costs: Anthropic reported medical exam costs are typically covered by Banner, with APS costs for bipolar applicants unspecified [52]. Perplexity found no verified application, policy, or exam fee disclosures (perplexity).
Pricing confidence across platforms was low to moderate. The $90 policy fee and billing factors come from Banner's own product specifications; the table-rating surcharges come from Banner's stated mechanics plus one independent estimate.
Best Suited For
Questions This Section Answers
- Who is Banner Life OPTerm best suited for among buyers with bipolar disorder?
- Is Banner Life (Legal & General America) a good fit for a buyer with five or more years of bipolar stability?
Banner Life OPTerm is best suited for applicants with bipolar disorder that has been stable for at least five years, actively managed with consistent treatment and regular physician follow-up, and documented well enough to support full underwriting [53]. Applicants who want a long level-premium term — 20, 30, or 40 years — and are willing to provide medical records, prescription history, and possibly complete an exam also fit well [56]. Buyers who value conversion rights during the guaranteed level-premium period are a further match [56].
Google's response adds a narrower profile: stable Bipolar II with two or more years of stability may see Table 2–4 ratings, while Bipolar I typically requires three or more years of documented stability and faces Table 4–6 [58]. That framing comes from one platform and conflicts with the broker tables cited by deepseek and kimi, so treat it as a directional estimate rather than a rule.
Probably Not Best Suited For
Questions This Section Answers
- Who should not choose Banner Life (Legal & General America) for Life Insurance for Bipolar Disorder?
- Is Banner Life OPTerm a poor fit for a buyer who needs no-exam or guaranteed-issue coverage?
Several profiles are poor matches. Applicants who specifically need a no-exam or accelerated approval path should look elsewhere, because bipolar disorder is excluded from Banner's accelerated-underwriting eligibility [59]. Applicants seeking guaranteed-issue or simplified-issue coverage with minimal health questions are also mismatched, since OPTerm is fully underwritten (openai, deepseek, kimi).
Anthropic reported automatic decline for bipolar diagnosis within the past 12 months and for any suicide attempt within 10 years [62]. Google reported decline for psychiatric hospitalization within 5 years, multiple lifetime hospitalizations, or three or more psychiatric medications [64]. Openai noted the public guide does not clearly state a bipolar-specific postponement period for every recent diagnosis or episode [65]. Buyers prioritizing permanent insurance features rather than affordable term protection are also outside OPTerm's core design (openai, deepseek).
When Another Option May Be Better
Questions This Section Answers
- What is a better alternative to Banner Life (Legal & General America) for a buyer who needs guaranteed-issue coverage?
- When should a buyer with bipolar disorder choose a different carrier instead of Banner Life OPTerm?
A different carrier is likely better in several situations. If the buyer needs guaranteed-issue or simplified-issue coverage with little or no medical underwriting, guaranteed-issue carriers are the practical route (openai, deepseek, kimi). If the diagnosis is recent, an episode or hospitalization is recent, or treatment is inconsistent, a carrier with a shorter stability lookback may be more favorable (openai, anthropic, google). If the buyer wants permanent coverage or a broader conversion menu, whole life or permanent products from other insurers fit better (openai, deepseek, kimi).
Platforms named specific comparison points. Grok suggested Protective and Prudential as carriers with more lenient recent-stability thresholds (grok). Kimi suggested comparing Banner against Protective, Prudential, or Lincoln Financial for this condition (kimi). Deepseek and kimi both recommended working with an independent broker experienced in mental-health cases, because bipolar underwriting varies materially by carrier [66]. Those carrier names are platform-reported suggestions, not verified comparisons.
Questions to Verify Before Buying
Questions This Section Answers
- What should a buyer confirm with Banner Life (Legal & General America) before signing an OPTerm contract?
- How can a buyer with bipolar disorder get an informal underwriting read from Banner Life before applying?
The platforms converged on a similar verification list. Confirm whether the application will be routed to traditional underwriting because bipolar disorder is excluded from accelerated underwriting (openai, anthropic). Ask what underwriting class, table rating, flat extra, postponement, or decline is likely based on diagnosis date, episode history, hospitalizations, medications, treatment adherence, employment, daily functioning, substance use, and self-harm history (openai, anthropic, google). Ask how many years of stability the underwriter requires for this specific presentation (openai, anthropic, kimi).
Also confirm: whether Banner will require an attending-physician statement, psychiatric records, prescription-history review, or an exam (openai, anthropic, google); the exact annual premium, policy fee, billing-mode cost, and rider charges after underwriting (openai, perplexity); whether the selected term, face amount, conversion right, and riders are available in the applicant's state (openai); what happens to premiums and coverage after the guaranteed level-premium period (openai); and whether an independent broker can obtain an informal underwriting assessment before a formal application (openai, kimi).
Final AI Consensus Verdict
Banner Life OPTerm is a good, not universally strong, fit for a U.S. consumer with bipolar disorder who has been stable for several years and can complete full underwriting. Its bipolar-specific guidance is relatively favorable for mild, treatment-compliant cases stable for at least five years, but the exclusion from accelerated underwriting makes any advertised no-exam path a poor assumption. Platform fit ratings split three good, three mixed, and one uncertain, and the underlying evidence leans heavily on Banner's own documents. The buyer should obtain a carrier-specific pre-underwriting assessment and compare Banner with other medically underwritten term insurers before applying.
How This Review Was Produced
This review synthesizes fit-research responses from seven AI platforms — openai, anthropic, deepseek, google, grok, kimi, and perplexity — each asked which life insurance carriers are generally worth considering for applicants with bipolar disorder. Six of the seven named Banner Life (Legal & General America) during ranking discovery. Each platform supplied its own citations, fit rating, strengths, limitations, pricing notes, and verification questions. The writer stage organized those responses into this fit review without adding outside facts. All citations are platform-reported evidence, not independently verified facts.
Methodology Limitations
- Platform-reported research dates differ from the authoritative run date of 2026-09-22. Anthropic's response is dated 2025-01-14; the other six are dated 2026-09-22. Platform-reported dates are provenance metadata and do not independently prove freshness.
- Company-owned citations materially outnumber independent citations in this study. Banner's own documents drive most of the bipolar-specific findings, so those claims are not independently verified.
- The supplied URLs were collected from platform responses and were not independently validated by the writer stage.
- Deepseek's research capability record shows search disabled, so its findings rely on model knowledge rather than retrieved sources.
- No platform found public approval rates, average premiums, or customer outcomes specifically for Banner applicants with bipolar disorder.
- Broker table ratings for Bipolar I and Bipolar II conflict across sources and should not be treated as Banner-specific rules.
- The no-exam coverage ceiling conflicts across sources ($4 million vs. $5 million) and its applicability to a bipolar applicant is not established.
- Banner's underwriting field guide is an advisor reference, not a binding offer or policy contract, and Banner may reach a more or less favorable result than the guide suggests.
- State availability, policy forms, riders, and exclusions vary; the policy contract controls.
See the broader Life Insurance for Bipolar Disorder consensus index for comparisons across qualified options.
Sources
Company-Owned Sources
- underwriting-field-guide.pdf - Banner Life: https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQEQyiLPJNLbrw2oP2EGa_BFa3vBfsoii-2rNwUx1XZOD2xA0r6zBdMx8XBiiKkP4xOeCperBsQKMv97-Zr0TI63aIj2Ck5Kqwws0XKOYPkzBhd2WFrHmhXf6FvrpJSSkkAFcIPxDLIk4u5B_xs8hOd-WREFjosCZLwUDyMm1axGgTw31FY8o53IkW-pFNwUAnl4NuLzak8=
- BeyondTerm | Underwriting Guide - Banner Life: https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQFoGHCA4CY6t_5LyWJQi8PI1M21hNhrTCIvFEnBeAvJVAV1QtLuMf0lIpUNcRO9Mk4scTO5VEIeiknfzcl6I9kspFseKhPfXvx1LhHWxKwftX4fGiqkiKkDbH5_aZANTq50X3dUDD5EcMmTx5ogSHurOypxzqldnGVae45flCHvAisdcIGia1mgG-qQ8-W_yItYofsLiZeq
- Banner Life Official Website: https://www.bannerlife.com
- OPTerm Life Insurance | Term Life Coverage Details: https://www.bannerlife.com/advisor/products/opterm-life-insurance
- OPTerm Product Information: https://www.bannerlife.com/docs/default-source/advisor/term/opterm-product-specs-consumer.pdf
- OPTerm | Product Specifications: https://www.bannerlife.com/docs/default-source/advisor/term/opterm-product-specs.pdf
- Mental Health and Life Insurance: https://www.bannerlife.com/docs/default-source/advisor/thought-leadership/mental-health-and-life-insurance.pdf
- Accelerated Underwriting Eligibility: https://www.bannerlife.com/docs/default-source/advisor/underwriting/accelerated-underwriting-eligibility.pdf?sfvrsn=23f87562_5
- Accelerated underwriting paths: https://www.bannerlife.com/docs/default-source/advisor/underwriting/accelerated-underwriting-eligibility.pdf?sfvrsn=23f87562_8
- Accelerated underwriting paths: https://www.bannerlife.com/docs/default-source/advisor/underwriting/accelerated-underwriting-paths.pdf?sfvrsn=5da9aa50_11
- Field guide for life insurance underwriting: https://www.bannerlife.com/docs/default-source/advisor/underwriting/underwriting-field-guide.pdf
- OPTerm | Underwriting Guide: https://www.bannerlife.com/docs/default-source/advisor/underwriting/underwriting-field-guide.pdf?sfvrsn=7597fac7_65
- How to get life insurance: From application to approval: https://www.bannerlife.com/life-insurance/basics/how-to-get-life-insurance
- What is underwriting: https://www.bannerlife.com/life-insurance/basics/what-is-underwriting
- Bipolar Life Insurance Complete 2026 Guide: https://www.reassured.co.uk/life-insurance/bipolar-life-insurance/
- Life Insurance for People with Mental Health Conditions: https://www.westernsouthern.com/life-insurance/life-insurance-mental-health
Additional AI research evidence67 records
- AI research evidence record openai:c1
- AI research evidence record openai:c2
- AI research evidence record anthropic:c2
- AI research evidence record openai:c1
- AI research evidence record anthropic:c4
- AI research evidence record deepseek:cite4
- AI research evidence record kimi:1
- AI research evidence record kimi:5
- AI research evidence record anthropic:c1
- AI research evidence record grok:0
- AI research evidence record google:1.1.1
- AI research evidence record openai:c4
- AI research evidence record anthropic:c5
- AI research evidence record perplexity:c6
- AI research evidence record grok:1
- AI research evidence record kimi:6
- AI research evidence record deepseek:cite4
- AI research evidence record perplexity:c2
- AI research evidence record openai:c2
- AI research evidence record anthropic:c2
- AI research evidence record grok:16
- AI research evidence record openai:c1
- AI research evidence record anthropic:c4
- AI research evidence record google:1.1.1
- AI research evidence record grok:0
- AI research evidence record anthropic:c1
- AI research evidence record openai:c2
- AI research evidence record anthropic:c2
- AI research evidence record grok:16
- AI research evidence record google:1.1.2
- AI research evidence record anthropic:c3
- AI research evidence record perplexity:c2
- AI research evidence record perplexity:c14
- AI research evidence record grok:1
- AI research evidence record kimi:6
- AI research evidence record deepseek:cite4
- AI research evidence record google:1.1.4
- AI research evidence record deepseek:cite2
- AI research evidence record kimi:5
- AI research evidence record anthropic:c1
- AI research evidence record anthropic:c3
- AI research evidence record google:1.1.2
- AI research evidence record openai:c1
- AI research evidence record openai:c4
- AI research evidence record anthropic:c5
- AI research evidence record openai:c1
- AI research evidence record anthropic:c3
- AI research evidence record google:1.1.2
- AI research evidence record perplexity:c9
- AI research evidence record openai:c4
- AI research evidence record google:1.3.6
- AI research evidence record anthropic:c5
- AI research evidence record openai:c1
- AI research evidence record anthropic:c1
- AI research evidence record google:1.1.1
- AI research evidence record openai:c4
- AI research evidence record anthropic:c5
- AI research evidence record google:1.1.4
- AI research evidence record openai:c2
- AI research evidence record anthropic:c2
- AI research evidence record grok:16
- AI research evidence record anthropic:c1
- AI research evidence record anthropic:c3
- AI research evidence record google:1.1.2
- AI research evidence record openai:c1
- AI research evidence record deepseek:cite1
- AI research evidence record kimi:1
Independent Sources
- How to Get Life Insurance for Bipolar Disorder: https://hinermangroup.com/bipolar-disorder-life-insurance/
- OPTerm Underwriting Guide: https://pinneyinsurance.com/underwriting-docs/Banner-UW-Guidelines.pdf
- Mental Health Conditions and Life Insurance - Term Insurance Brokers: https://terminsurancebrokers.com/life-insurance-answers/high-risk-life-insurance/mental-health-life-insurance/
- Life Insurance with Bipolar Disorder | Rates, Carriers & What to Expect: https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQEMslT7oYcpQ0VI5S7CbLQP_MPF50HErr7PFT41iPMp_VBjjddr9uDPfwoGXTd7BwoeDAVzw3CC9yFGDOtU3x6HmjvaMAOimXG4O_HvUfE_rNptXRgOKLbbN171GOWQwPZfCLTKYH-4JTE5zGNrL7ORW6Xtb0OgcDPR4aXd0wAd63k1BzVYF2oIawzxDXMlj14XwM3Fh3rprQ==
- Life Insurance for People With Bipolar Disorder - MoneyGeek.com: https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQFer22fDsl0eLHxqQGXxBoYSw_-IXX3oPE3ioHP5JRUi8jF1YZKeoSB0VfyGUzCIUYa5i4kmvMiGsrtq_6z4IKJ2lLfB5aFKG7gLFTL8PkxZAPn3vmlmSlQ6BUTGeoKBPv2PsAdoRpLeixrJjPyZjq9rYuqWO8IUg_WWA9hSsK8
- Life Insurance With Bipolar Disorder: A 2026 Guide To Approval & Rates: https://www.lifeinsure.com/life-insurance-with-bipolar-disorder-a-2026-guide-to-approval-rates/
- Life Insurance With Bipolar Disorder: Can You Get Approved?: https://www.maplevalleyins.com/life-insurance-with-bipolar-disorder/
- Best Life Insurance for Mental Health Problems in 2026: https://www.moneygeek.com/insurance/life/best/mental-health/
- PolicyGenius: Banner Life Family of Companies Life Insurance Review: https://www.policygenius.com/life-insurance/reviews/banner-life-family-of-companies/
- The Best Family Life Insurance of 2026: https://www.wsj.com/buyside/personal-finance/life-insurance/family-life-insurance
Additional AI research evidence67 records
- AI research evidence record openai:c1
- AI research evidence record openai:c2
- AI research evidence record anthropic:c2
- AI research evidence record openai:c1
- AI research evidence record anthropic:c4
- AI research evidence record deepseek:cite4
- AI research evidence record kimi:1
- AI research evidence record kimi:5
- AI research evidence record anthropic:c1
- AI research evidence record grok:0
- AI research evidence record google:1.1.1
- AI research evidence record openai:c4
- AI research evidence record anthropic:c5
- AI research evidence record perplexity:c6
- AI research evidence record grok:1
- AI research evidence record kimi:6
- AI research evidence record deepseek:cite4
- AI research evidence record perplexity:c2
- AI research evidence record openai:c2
- AI research evidence record anthropic:c2
- AI research evidence record grok:16
- AI research evidence record openai:c1
- AI research evidence record anthropic:c4
- AI research evidence record google:1.1.1
- AI research evidence record grok:0
- AI research evidence record anthropic:c1
- AI research evidence record openai:c2
- AI research evidence record anthropic:c2
- AI research evidence record grok:16
- AI research evidence record google:1.1.2
- AI research evidence record anthropic:c3
- AI research evidence record perplexity:c2
- AI research evidence record perplexity:c14
- AI research evidence record grok:1
- AI research evidence record kimi:6
- AI research evidence record deepseek:cite4
- AI research evidence record google:1.1.4
- AI research evidence record deepseek:cite2
- AI research evidence record kimi:5
- AI research evidence record anthropic:c1
- AI research evidence record anthropic:c3
- AI research evidence record google:1.1.2
- AI research evidence record openai:c1
- AI research evidence record openai:c4
- AI research evidence record anthropic:c5
- AI research evidence record openai:c1
- AI research evidence record anthropic:c3
- AI research evidence record google:1.1.2
- AI research evidence record perplexity:c9
- AI research evidence record openai:c4
- AI research evidence record google:1.3.6
- AI research evidence record anthropic:c5
- AI research evidence record openai:c1
- AI research evidence record anthropic:c1
- AI research evidence record google:1.1.1
- AI research evidence record openai:c4
- AI research evidence record anthropic:c5
- AI research evidence record google:1.1.4
- AI research evidence record openai:c2
- AI research evidence record anthropic:c2
- AI research evidence record grok:16
- AI research evidence record anthropic:c1
- AI research evidence record anthropic:c3
- AI research evidence record google:1.1.2
- AI research evidence record openai:c1
- AI research evidence record deepseek:cite1
- AI research evidence record kimi:1
Verify this research
Check when the research was run, which platforms were included, and what supports the findings.
- Study date
- September 22, 2026
- Platforms analyzed
- 7
- Source records
- 28
- Ranking mentions
- 6 of 7
- Platform share
- 86%
- Final consensus rank
- #2
Behind the findings
Platforms in this study
- ChatGPT
- Claude
- DeepSeek
- Grok
- Perplexity
- Kimi
- Gemini
Source records
10 independent · 18 company-owned
Evidence support
25 direct · 3 partial
Keep in mind
Use the run research_date as the study date. Platform-reported dates are provenance metadata and do not independently prove freshness.
Technical verification details
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f34d666139cbb37f25bcb878bfe5575c63d3ebecda96f4bde8956f5b42f690e2