Answer Capsule
Nationwide is a good fit for Indexed Universal Life Insurance, but not a clear best-in-market pick. All seven included AI platforms named Nationwide during ranking discovery, and it finished with an average listed rank of 2.71 and a best rank of 1. The strongest reason to consider it is carrier strength plus product breadth: Nationwide reports A+ (S&P), A+ (AM Best), and A1 (Moody's) ratings for its life entities, and the Indexed UL Accumulator III offers multiple indexed strategies, a 2% guaranteed cash-value growth feature, and optional living-benefit riders. The main limitation is that caps, participation rates, spreads, and charges are non-guaranteed, vary by state and product version, and no standardized public premium or fee schedule exists.
Research Snapshot
| Field | Finding |
|---|---|
| Platform mentions in ranking stage | 7 of 7 included platforms (anthropic, deepseek, google, grok, kimi, openai, perplexity) |
| Share of included platform responses | 100% |
| Average listed rank | 2.71 |
| Best listed rank | 1 (deepseek, openai) |
| Relevant product/model/plan | Nationwide Indexed UL Accumulator III (most-cited); also Indexed UL Protector II 2020, YourLife IUL Accumulator/Protector, New Heights IUL II, IUL with Long-Term Care Rider II |
| Overall use-case fit | Strong (1 platform); Good (4 platforms); Mixed (1 platform); Uncertain (1 platform) — 7 platforms analyzed |
| Research date | 2026-09-20 |
Why Nationwide Qualified for This Study
Questions This Section Answers
- Is Nationwide a good choice for Indexed Universal Life Insurance from a financially established carrier?
- How many AI platforms recommended Nationwide for indexed universal life insurance?
Nationwide qualified because every included platform named it during ranking discovery, and it placed in the top three on five of seven platforms [1]. It is a large, long-established U.S. insurer group whose IUL products are issued by Nationwide life insurance Company and affiliates [4]. Nationwide reports financial-strength ratings for Nationwide Life Insurance Company and Nationwide Life and Annuity Insurance Company of A+ from S&P, A+ from AM Best, and A1 from Moody's, with cited affirmations dated November 7, 2025, October 28, 2025, and April 27, 2026 as applicable [5]. AM Best separately affirmed A+ (Superior) financial strength ratings and aa- long-term issuer credit ratings for the same entities on November 7, 2025 [6].
The carrier also matched the study's product criteria: permanent death-benefit protection, flexible premiums, and index-linked cash value subject to caps, participation rates, floors, and charges [1]. Its product lineup spans both accumulation-focused and protection-focused IUL designs, which is why platforms treated it as a relevant contender rather than a single-product entry [1].
The Product, Model, Plan, or Service Most Relevant to Indexed Universal Life Insurance
Questions This Section Answers
- Which Nationwide IUL product should a buyer choose for cash-value accumulation versus death-benefit protection?
- Does Nationwide Indexed UL Accumulator III include uncapped index strategies and a gain-locking feature?
The most relevant current product is Nationwide Indexed UL Accumulator III, an accumulation-focused permanent IUL [8]. Nationwide describes it as offering Nasdaq-100, S&P 500, Multi-Index Blend, and BNP Paribas Global H-Factor indexes, six uncapped indexed interest strategies, 2-year term segment options, and an optional Performance Lock that can lock in gains on uncapped strategies before a segment closes [10]. It also includes an 8% Enhanced Dollar-Cost Averaging (DCA) rate applied for 12 months, which holds initial premium in a fixed account earning enhanced interest before gradual reallocation to indexed strategies [12].
For buyers who weight death-benefit efficiency over accumulation, Nationwide Indexed UL Protector II 2020 is positioned more toward cost-efficient protection with cash-value potential [14]. New York-only variants are marketed as Nationwide YourLife Indexed UL Accumulator and Protector [14]. Platform-reported product names vary — Accumulator II, Accumulator III, New Heights IUL II, and YourLife IUL Protector all appear across responses — and the exact state-approved version must be confirmed before purchase [16].
What the AI Platforms Agreed About
Questions This Section Answers
- What do AI platforms agree Nationwide does well for indexed universal life insurance buyers?
- Is Nationwide's financial strength rating strong enough for a permanent IUL purchase?
Platforms agreed on four points. First, carrier strength: Nationwide's reported A+ (S&P), A+ (AM Best), and A1 (Moody's) ratings were cited across openai, anthropic, google, and grok responses [18]. Second, product breadth: multiple platforms noted both accumulation-focused and protection-focused IUL designs plus a long-term-care rider option [22]. Third, index-strategy variety: the Accumulator III's S&P 500, Nasdaq-100, Multi-Index Blend, and proprietary index options were described consistently [25]. Fourth, living benefits: the Long-Term Care Rider II was described as a cash-indemnity benefit that pays without receipts and allows the policyholder to choose a caregiver and care setting, including home care [28].
Agreement here reflects consistent platform reporting, not independent verification of product quality. Company-owned citations materially outnumber independent ones in the supplied evidence.
Where the AI Platforms Disagreed or Were Uncertain
Questions This Section Answers
- Is Nationwide's IUL cap rate competitive compared with other carriers in 2026?
- Why do AI platforms disagree about whether Nationwide is a strong or only mixed IUL fit?
Fit ratings diverged: google rated Nationwide "strong," openai, anthropic, deepseek, and perplexity rated it "good," grok rated it "mixed," and kimi rated it "uncertain." Grok described the Accumulator III as middle-of-the-pack on caps and long-term value, citing a 10.5% S&P 500 point-to-point cap and guaranteed index charges up to 1.5% [31]. Anthropic reported a 9.25% S&P 500 cap and 10.75% Multi-Index cap in a January 2026 New York state example, placing Nationwide mid-range against competitors cited at 10.50%–12.00% [33]. Google reported a 10.50% S&P 500 point-to-point cap and a 5.50% spread on the uncapped S&P 500 strategy [35]. These figures conflict across platforms and states and should not be treated as a single national rate.
Kimi could not verify competitive policy design at all, reporting that Nationwide's specific 2026 cap rates, participation rates, and floors were not found in public sources [36]. Deepseek noted that independent "best IUL" rankings disagree and are often marketing-influenced, and that no single authoritative ranking establishes Nationwide as the top IUL carrier [37]. Grok also flagged that reviews differ on whether the Accumulator III is among stronger new IUL launches or strictly middle-of-the-pack [32].
Use-Case-Specific Features and Capabilities
Questions This Section Answers
- Does Nationwide IUL offer a 0% floor and a guaranteed cash-value growth feature?
- How does Nationwide's Long-Term Care Rider II work for an IUL policyholder?
Nationwide's IUL designs use a 0% floor in described indexed strategies, meaning a negative index year credits zero rather than a loss, while policy charges continue to be deducted [38]. The Accumulator III adds a stated 2% guaranteed cash-value growth rate applied upon surrender or death, setting a contractual floor under cash value [41]. Standard indexed strategies reference the S&P 500, Nasdaq-100, and Dow Jones Industrial Average, and IUL policies do not directly invest in stocks or receive dividends or capital gains [38].
The Long-Term Care Rider II is a cash-indemnity benefit available at additional charge; it can pay tax-free monthly cash without requiring receipts or proof of services, but it reduces death benefit and cash surrender value when accelerated and is not available in some states [43]. Nationwide also lists accelerated-benefit options for chronic illness, critical illness, and terminal illness, subject to rider terms and eligibility [41]. High Participation Select and High Cap Rate strategies offer greater headline rates in exchange for an indexed strategy charge deducted at segment creation, with no guarantee of greater crediting [46].
Pricing, Fees, Contracts, and Ongoing Costs
Questions This Section Answers
- How much does Nationwide indexed universal life insurance cost per month, and what fees apply?
- What surrender charges and premium loads apply to a Nationwide IUL policy?
No reliable public consumer premium quote or complete policy-specific cost schedule was verified for Nationwide IUL [47]. Premiums depend on age, sex, health, underwriting class, face amount, death-benefit option, riders, funding pattern, state, and product version [47]. For context, one independent source reports industry-average IUL costs of about $335 per month for a 40-year-old woman and $408 for a man with a $500,000 policy; Nationwide was not separately quoted [50].
Grok reported product-level figures for the Accumulator III: premium charges of 8% in year one and 6% thereafter (guaranteed maximum 10%), a monthly per-policy charge of $10 current ($20 maximum), a fixed account rate of 4.25% current with a 1% guarantee, and a 10-year surrender charge schedule [51]. These figures are platform-reported and were not confirmed against a Nationwide contract. Industry-wide IUL fees are commonly described as 2%–4% annually, with premium loads of 5%–9% in the first year, policy administration fees of $50–$150 per year, and surrender penalties declining over 10–15 years [52]. Nationwide's own materials note that administrative fees are deducted monthly, that mortality and expense charges apply, and that surrender charges decline over 10–15 years [53]. Nationwide also cautions that fees reduce cash-value growth and that withdrawals can reduce future value and death benefits [54].
Best Suited For
Questions This Section Answers
- Who is Nationwide indexed universal life insurance best suited for?
- Is Nationwide a good fit for a buyer who wants living benefits alongside permanent IUL coverage?
Nationwide is best suited for buyers who prioritize a financially strong carrier and a diversified menu of indexed and fixed interest strategies [55]. It fits buyers seeking an accumulation-oriented IUL with gain locking and optional chronic-illness, critical-illness, terminal-illness, or long-term-care features [57]. It also suits buyers who want flexible premiums and death-benefit adjustments within policy limits and adequate cash value [55], and those comfortable working with a licensed agent, since permanent IUL products require agent involvement and underwriting [59]. Buyers who value volatility-controlled index options for moderate, more predictable growth are also a stated fit [61].
Probably Not Best Suited For
Questions This Section Answers
- Who should not choose Nationwide for indexed universal life insurance?
- Is Nationwide IUL a poor fit for a buyer in New York or one seeking the lowest-cost death benefit?
Nationwide is probably not best for buyers seeking the lowest-cost pure death-benefit coverage, where term insurance or a protection-focused carrier may be more appropriate [62]. It is not suited to buyers seeking direct equity-market participation, dividends, or uncapped investment returns, because IUL crediting is subject to caps, participation rates, spreads, floors, and policy charges [63]. Buyers unwilling to monitor funding, policy performance, loans, withdrawals, and future crediting-rate changes should look elsewhere [62]. Nationwide does not offer permanent life insurance in New York, excluding that market segment [64]. Buyers who need fully transparent online pricing before speaking with an agent, or who require rapid digital underwriting, are also poor fits given the agent-required model [65].
When Another Option May Be Better
Questions This Section Answers
- What is a better alternative to Nationwide for a buyer who needs guaranteed lifetime death-benefit certainty?
- When should a buyer choose a different carrier instead of Nationwide for IUL cash-value accumulation?
Another option may be better when the primary objective is maximizing death-benefit efficiency rather than cash-value accumulation; a protection-focused IUL or term-life carrier may fit better [67]. Guaranteed universal life may be preferable when lifetime death-benefit certainty matters more than indexed upside, and whole life may be preferable when the buyer prioritizes contractual guarantees and simpler fixed-crediting mechanics [67]. Variable universal life is the alternative only if the buyer specifically wants direct market exposure and accepts market-loss risk and securities regulation [67]. Buyers who need uncapped participation rates guaranteed contractually at issue, or the highest current S&P 500 cap rates, may prefer other carriers cited at 10.50%–12.00% versus Nationwide's mid-range examples [68]. Buyers in New York must use a different carrier entirely [70].
Questions to Verify Before Buying
Questions This Section Answers
- What should a buyer confirm with Nationwide before signing an indexed universal life contract?
- How can a buyer verify Nationwide IUL caps, charges, and guaranteed values before purchase?
Buyers should confirm the exact product, state form, issuing entity, and rider package before signing [71]. They should request current and guaranteed caps, participation rates, spreads, floors, fixed-account rates, and any index-crediting charges for every strategy [71]. They should ask for guaranteed and current illustrated values at years 10, 20, 30, and life expectancy, plus the premium required to keep the policy in force under guaranteed and conservative non-guaranteed assumptions [71]. They should obtain the full schedule of cost-of-insurance, administrative, premium-load, surrender, loan, withdrawal, and rider charges [71]. They should ask how caps and crediting rates are set or changed after issue, what happens if premiums are reduced or skipped, and how loans and withdrawals affect cash value, death benefit, taxes, and lapse risk [71]. They should confirm whether the 2% guaranteed cash-value growth feature applies to the proposed policy and under what conditions, and whether desired LTC, chronic-illness, critical-illness, and terminal-illness riders are available and affordable in their state [71]. Finally, they should request a side-by-side comparison with at least two competing IUL illustrations using identical assumptions [71].
Final AI Consensus Verdict
Nationwide is a good, but not clearly best-in-market, fit for Indexed Universal Life Insurance. All seven included platforms named it during ranking discovery, with an average listed rank of 2.71 and a best rank of 1. The strongest case rests on reported carrier strength, product breadth across accumulation and protection designs, multiple indexed strategies, a 2% guaranteed cash-value growth feature on the Accumulator III, and optional cash-indemnity long-term-care and living-benefit riders. The main limitations are that caps, participation rates, spreads, and charges are non-guaranteed and vary by state and product version; no standardized public premium or fee schedule exists; and platform fit ratings ranged from strong to uncertain. Buyers should treat Nationwide as one strong candidate among several and verify state-specific illustrations, guaranteed values, and charges before purchase.
How This Review Was Produced
This review synthesizes fit-research responses from seven AI platforms (anthropic, deepseek, google, grok, kimi, openai, perplexity) collected for the study date 2026-09-20. Each platform evaluated Nationwide against the same Indexed Universal Life Insurance prompt covering permanent death-benefit protection, flexible premiums, index-linked cash-value growth, carrier strength, policy design, long-term value, and illustration clarity. Ranking statistics reflect how many platforms named Nationwide during ranking discovery and where it placed. All factual claims are attributed to supplied citation IDs; company-owned sources are distinguished from independent sources in the Sources section. No personal testing, customer experience, or independent verification was performed.
Methodology Limitations
Platform-reported research dates differ from the authoritative run date: deepseek reported 2026-02-14, while anthropic, google, grok, kimi, openai, and perplexity reported 2026-09-21. Platform-reported dates are provenance metadata and do not independently prove freshness. Deepseek's response was produced with search disabled, so its claims require explicit verification before being described as current facts. The supplied URLs were collected from platform responses and were not independently validated. Company-owned citations materially outnumber independent citations, so company claims should not be described as independently verified. Citations are platform-reported evidence, not independently verified facts. Platform agreement does not prove product quality. Conflicting product names, cap rates, and fee figures were preserved rather than resolved; buyers must confirm state-specific contract terms. No standardized national premium schedule or complete fee table was available for the recommended products.
Sources
Company-Owned Sources
- Indexed Universal Life Insurance Rate Guide: https://financial.nationwide.com/media/pdf/FLM-0937NY.pdf
- Indexed Universal Life Insurance Guide: https://financial.nationwide.com/media/pdf/FLM-1376AO.pdf
- Nationwide Indexed UL Accumulator III client guide: https://financial.nationwide.com/media/pdf/FLM-1732AO.pdf
- Nationwide Indexed Universal Life Accumulator III: https://financial.nationwide.com/products/life/indexed-universal/indexed-ul-accumulator-iii
- Nationwide is on your side Not all IUL products are created equal: https://mutualfunds.nationwide.com/media/pdf/FLM-1246AO.pdf
- Nationwide Sales guide Indexed Universal Life Insurance, Simplified: https://nationwidefinancial.com/media/pdf/FLM-1653AO.pdf
- Nationwide Indexed UL Accumulator III: https://nationwidefinancial.com/media/pdf/FLM-1731AO.pdf
- Nationwide Indexed Universal Life Accumulator III: https://nationwidefinancial.com/products/life/indexed-universal/indexed-ul-accumulator-iii
- New Indexed Universal Life Product Offers Protection and Long-Term Growth Potential: https://news.nationwide.com/new-indexed-universal-life-product-offers-protection-and-long-term-growth-potential/
- Momentum IUL Brochure: https://prudential.scene7.com/is/content/prudential/1079717_MomentumIULBrochure
- Nationwide official site - product information insufficient for IUL detail: https://www.nationwide.com
- Nationwide - About Us / Life Insurance: https://www.nationwide.com/about-us/
- Company Ratings - Nationwide: https://www.nationwide.com/about-us/company-ratings
- Nationwide Ratings: https://www.nationwide.com/about-us/ratings.jsp
- Life Insurance Products for Financial Professionals: https://www.nationwide.com/financial-professionals/products/life/
- What to Know Before Purchasing IUL Insurance: https://www.nationwide.com/lc/resources/investing-and-retirement/articles/indexed-universal-life-insurance
- Indexed Universal Life Insurance - Nationwide: https://www.nationwide.com/lc/resources/life-insurance/articles/indexed-universal-life-insurance
- Company Ratings - Nationwide: https://www.nationwide.com/personal/about-us/company-ratings/
- New Indexed Universal Life Product Offers Protection and Long-Term Growth Potential: https://www.nationwide.com/personal/about-us/newsroom/press-releases/nationwide-launches-iul-accumulator-iii
- Nationwide Financial Strength and Stability Flier: https://www.nationwide.com/personal/about-us/strength-stability
- Nationwide IUL with Long-Term Care Rider II: https://www.nationwide.com/personal/insurance/life-insurance/term-life-insurance/
- Life Insurance Fees & Charges: https://www.nationwide.com/personal/insurance/life/fees-charges/
- Nationwide Indexed Universal Life Accumulator III: https://www.nationwide.com/personal/insurance/life/indexed-universal-life/accumulator-iii/
- Indexed universal life insurance - Nationwide: https://www.nationwide.com/personal/insurance/life/permanent/indexed-universal/
- Nationwide Indexed Universal Life Accumulator III: https://www.nationwide.com/personal/insurance/life/permanent/indexed-universal/indexed-ul-accumulator-III/
- Long-Term Care Rider II - Nationwide Financial: https://www.nationwidefinancial.com/products/life/riders/long-term-care-rider-ii
- Pacific Trident IUL Client Guide: https://www.pacificlife.com/content/dam/paclife/lid/public/brochures/indexed-universal-life-/LFC3498_Client_Guide_TridentIUL.pdf
- Indexed Universal Life Insurance: https://www.securian.com/products-services/life-insurance/universal-life-insurance/indexed-universal-life-insurance.html
- Official pricing and terms source: https://www.nationwide.com/business/employee-benefits/retirement-plans/
- Official pricing and terms source: https://www.nationwide.com/business/employee-benefits/self-funded-health-plans/group-health-overview/articles/what-is-stop-loss-insurance
Additional AI research evidence73 records
- AI research evidence record openai:c1
- AI research evidence record anthropic:c6
- AI research evidence record perplexity:c3
- AI research evidence record deepseek:c1
- AI research evidence record openai:c5
- AI research evidence record anthropic:c20
- AI research evidence record deepseek:c3
- AI research evidence record openai:c4
- AI research evidence record google:1.2.1
- AI research evidence record anthropic:c2
- AI research evidence record perplexity:c1
- AI research evidence record anthropic:c11
- AI research evidence record google:1.2.5
- AI research evidence record openai:c1
- AI research evidence record anthropic:c14
- AI research evidence record perplexity:c4
- AI research evidence record kimi:nationwide_unclear_1
- AI research evidence record openai:c5
- AI research evidence record anthropic:c20
- AI research evidence record google:2.1.2
- AI research evidence record grok:8
- AI research evidence record openai:c1
- AI research evidence record deepseek:c5
- AI research evidence record perplexity:c11
- AI research evidence record anthropic:c2
- AI research evidence record perplexity:c1
- AI research evidence record google:2.2.4
- AI research evidence record anthropic:c3
- AI research evidence record google:1.3.4
- AI research evidence record google:1.3.6
- AI research evidence record grok:1
- AI research evidence record grok:0
- AI research evidence record anthropic:c14
- AI research evidence record anthropic:c37
- AI research evidence record google:1.2.1
- AI research evidence record kimi:nationwide_unclear_1
- AI research evidence record deepseek:c6
- AI research evidence record openai:c2
- AI research evidence record deepseek:c4
- AI research evidence record google:1.2.5
- AI research evidence record openai:c4
- AI research evidence record anthropic:c44
- AI research evidence record perplexity:c11
- AI research evidence record google:1.3.4
- AI research evidence record google:1.3.6
- AI research evidence record anthropic:c10
- AI research evidence record openai:c1
- AI research evidence record perplexity:c4
- AI research evidence record kimi:nationwide_unclear_1
- AI research evidence record anthropic:c28
- AI research evidence record grok:1
- AI research evidence record anthropic:c33
- AI research evidence record anthropic:c31
- AI research evidence record openai:c6
- AI research evidence record openai:c1
- AI research evidence record anthropic:c6
- AI research evidence record openai:c4
- AI research evidence record anthropic:c9
- AI research evidence record anthropic:c1
- AI research evidence record anthropic:c3
- AI research evidence record anthropic:c7
- AI research evidence record openai:c1
- AI research evidence record openai:c2
- AI research evidence record anthropic:c4
- AI research evidence record perplexity:c1
- AI research evidence record anthropic:c1
- AI research evidence record openai:c1
- AI research evidence record anthropic:c1
- AI research evidence record anthropic:c14
- AI research evidence record anthropic:c4
- AI research evidence record openai:c1
- AI research evidence record anthropic:c1
- AI research evidence record perplexity:c1
Independent Sources
- Best IUL Companies for Cash Accumulation (2026 Reviews: https://bankingtruths.com/reviews-best-performing-iul-top-carriers/
- Indexed universal life - Wikipedia: https://en.wikipedia.org/wiki/Indexed_universal_life_insurance
- Current IUL Cap Rates 2026: Five Carriers, Verified, with Five-Year Decline Trajectory: https://iulvswholelife.com/cap-rates/
- Nationwide Accumulator III IUL Review: https://leveragedwm.com/2026/03/16/nationwide-accumulator-iii-iul-review-what-the-pitch-leaves-out/
- AM Best Affirms Credit Ratings of Nationwide Mutual Insurance Company and Its Key Operating Subsidiaries: https://news.ambest.com/newscontent.aspx?refnum=270503&altsrc=177
- IUL Cap Rates & Participation Rates Explained (2026: https://ogletreefinancial.com/blog/iul-cap-rates-and-participation-rates-explained/
- What Are IUL Fees? Complete Cost Breakdown (2026: https://ogletreefinancial.com/blog/understanding-iul-fees/
- When Does IUL Underperform Whole Life? A 30-Year Analysis: https://theinsuranceproblog.com/when-does-iul-underperform-whole-life/
- Nationwide Life Insurance Review (2026): Pros, Cons & Ratings: https://www.ethos.com/life-insurance/nationwide-life-insurance-review/
- Best IUL Companies 2026: Expert Picks & Honest Comparison: https://www.insuranceandestates.com/indexed-universal-life-iul-insurance/
- Nationwide Launches IUL Accumulator III: https://www.insurancegeek.com/blog/nationwide-launches-iul-accumulator-iii/
- Best IUL Companies 2026: https://www.insurancegeek.com/iul/best-iul-companies/
- Nationwide Launches IUL Accumulator III - Insurance Geek: https://www.insurancegeek.com/nationwide-iul-accumulator-iii/
- Best Indexed Universal Life Insurance Companies: https://www.investopedia.com/best-indexed-universal-life-insurance-5079920
- The Best Indexed Universal Life Insurance Policies Of 2026: https://www.lifeinsure.com/the-complete-guide-to-indexed-universal-life-insurance-policies-in-2026/
- IUL Pros and Cons: Should You Buy an IUL?: https://www.moneygeek.com/insurance/life/iul-pros-cons/
- Indexed Universal Life Insurance Cost (2026 Rates: https://www.moneygeek.com/insurance/life/rates/indexed-universal-life-insurance-cost/
- Nationwide Life Insurance Review 2026: Pricing, Pros & Cons: https://www.moneygeek.com/insurance/life/reviews/nationwide/
- Top reasons to consider the Nationwide Long-Term Care Rider II: https://www.savoyassociates.com/top-reasons-nationwide-long-term-care
- What Is Nationwide IUL Accumulator III?: https://www.starwestinsurance.com/blog/what-is-nationwide-iul-accumulator-iii
- Don't Buy Nationwide Accumulator III IUL Until You See This Review: https://www.youtube.com/watch?v=J2sTsQguO8g
Additional AI research evidence73 records
- AI research evidence record openai:c1
- AI research evidence record anthropic:c6
- AI research evidence record perplexity:c3
- AI research evidence record deepseek:c1
- AI research evidence record openai:c5
- AI research evidence record anthropic:c20
- AI research evidence record deepseek:c3
- AI research evidence record openai:c4
- AI research evidence record google:1.2.1
- AI research evidence record anthropic:c2
- AI research evidence record perplexity:c1
- AI research evidence record anthropic:c11
- AI research evidence record google:1.2.5
- AI research evidence record openai:c1
- AI research evidence record anthropic:c14
- AI research evidence record perplexity:c4
- AI research evidence record kimi:nationwide_unclear_1
- AI research evidence record openai:c5
- AI research evidence record anthropic:c20
- AI research evidence record google:2.1.2
- AI research evidence record grok:8
- AI research evidence record openai:c1
- AI research evidence record deepseek:c5
- AI research evidence record perplexity:c11
- AI research evidence record anthropic:c2
- AI research evidence record perplexity:c1
- AI research evidence record google:2.2.4
- AI research evidence record anthropic:c3
- AI research evidence record google:1.3.4
- AI research evidence record google:1.3.6
- AI research evidence record grok:1
- AI research evidence record grok:0
- AI research evidence record anthropic:c14
- AI research evidence record anthropic:c37
- AI research evidence record google:1.2.1
- AI research evidence record kimi:nationwide_unclear_1
- AI research evidence record deepseek:c6
- AI research evidence record openai:c2
- AI research evidence record deepseek:c4
- AI research evidence record google:1.2.5
- AI research evidence record openai:c4
- AI research evidence record anthropic:c44
- AI research evidence record perplexity:c11
- AI research evidence record google:1.3.4
- AI research evidence record google:1.3.6
- AI research evidence record anthropic:c10
- AI research evidence record openai:c1
- AI research evidence record perplexity:c4
- AI research evidence record kimi:nationwide_unclear_1
- AI research evidence record anthropic:c28
- AI research evidence record grok:1
- AI research evidence record anthropic:c33
- AI research evidence record anthropic:c31
- AI research evidence record openai:c6
- AI research evidence record openai:c1
- AI research evidence record anthropic:c6
- AI research evidence record openai:c4
- AI research evidence record anthropic:c9
- AI research evidence record anthropic:c1
- AI research evidence record anthropic:c3
- AI research evidence record anthropic:c7
- AI research evidence record openai:c1
- AI research evidence record openai:c2
- AI research evidence record anthropic:c4
- AI research evidence record perplexity:c1
- AI research evidence record anthropic:c1
- AI research evidence record openai:c1
- AI research evidence record anthropic:c1
- AI research evidence record anthropic:c14
- AI research evidence record anthropic:c4
- AI research evidence record openai:c1
- AI research evidence record anthropic:c1
- AI research evidence record perplexity:c1
Verify this research
Check when the research was run, which platforms were included, and what supports the findings.
- Study date
- September 20, 2026
- Platforms analyzed
- 7
- Source records
- 51
- Ranking mentions
- 7 of 7
- Platform share
- 100%
- Final consensus rank
- #2
Behind the findings
Platforms in this study
- ChatGPT
- Claude
- DeepSeek
- Grok
- Perplexity
- Kimi
- Gemini
Source records
21 independent · 30 company-owned
Evidence support
19 direct · 14 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.
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