AI Consensus Fit Review

American Tubs for High-Accessibility Bathing: AI Consensus Fit Review

American Tubs is a good-to-strong fit for High-Accessibility Bathing, specifically through its D3252KW Wheelchair Series model.

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Answer Capsule

American Tubs is a good-to-strong fit for High-Accessibility Bathing, specifically through its D3252KW Wheelchair Series model. Two of seven AI platforms named American Tubs during the ranking stage, placing it at an average rank of 4.0 with a best rank of 2. The strongest reason to consider this brand is its extra-wide 34.5-inch outward-swinging door with full exterior seat access, which directly supports wheelchair-to-seat transfers for users with severe mobility constraints. The main limitation is the 6-to-7-inch step-in threshold, which does not meet the ultra-low or zero-threshold preference for the most severely mobility-impaired users, and the product still requires a transfer onto the tub seat rather than offering true roll-in access. Pricing transparency is also poor, with no public MSRP and quote-based purchasing.

Research Snapshot

MetricValue
Platform mentions in ranking stage2 of 7 (grok, kimi)
Share of included platform responses28.6% (2 of 7)
Average listed rank4.0
Best listed rank2 (kimi)
Relevant product/model/planD3252KW Wheelchair Series (32"W x 52"L) with optional 2-inch Hurry Drain
Overall use-case fitGood to strong (5 of 7 platforms rated strong; 2 rated good; 1 uncertain)
Research date2026-08-11

Why American Tubs Qualified for This Study

American Tubs qualified for this high-accessibility bathing review because its Wheelchair Series is explicitly engineered for wheelchair transfers and severe mobility limitations, rather than being a conventional step-in walk-in tub. The D3252KW model addresses several of the category criteria directly: it offers a 34.5-inch outward-swinging door, a 17-inch ADA-compliant contoured seat, grab bars, textured non-slip flooring, and an optional 2-inch Hurry Drain [1]. The company markets the Wheelchair Series specifically for paraplegics, amputees, and special-needs users, which aligns with the target buyer profile of seniors with severe mobility constraints, balance issues, or arthritis [3].

The Product, Model, Plan, or Service Most Relevant to High-Accessibility Bathing

The most relevant product is the American Tubs D3252KW Wheelchair Series, a 32-inch by 52-inch walk-in tub designed for wheelchair users and individuals with severe mobility limitations. All seven platforms that evaluated fit identified this model as the primary recommendation, with some also noting the Standard Series with Hurry Drain as an alternative [4].

Key specifications from the manufacturer's D3252KW specification sheet include [4]:

  • Door width: 34.5 inches, outward-swinging
  • Threshold height: 6 to 7 inches (sources vary; see conflicts below)
  • Seat height: 17 inches, ADA-compliant, contoured
  • Seat width: 23.5 inches
  • Weight capacity: Up to 350 pounds
  • Flooring: Non-slip textured
  • Grab bars: Interior safety grab bar and deck-mounted U-shaped grab bar
  • Drain: Optional 2-inch Hurry Drain with secondary emergency drain
  • Construction: Marine-grade fiberglass and resin composite, high-gloss triple gel coat, stainless steel support frame

What the AI Platforms Agreed About

Strong agreement: Wide door opening is the standout feature

All platforms that provided detailed product evidence highlighted the 34.5-inch outward-swinging door as the D3252KW's defining accessibility feature. This door width exceeds typical walk-in tub door openings of 20 to 32 inches and provides full seat access from the exterior, enabling slide-in or transfer entry for wheelchair users [11]. The outward swing configuration means the user does not need to maneuver inside the tub to close the door.

Strong agreement: ADA-compliant seat height

All platforms confirmed the 17-inch seat height meets ADA standards for transfer from a wheelchair. The U.S. Access Board specifies that bathing room seats should be 17 to 19 inches above the finished floor to approximate wheelchair seat heights [16]. The D3252KW's 17-inch contoured seat directly matches this requirement [11].

Strong agreement: Safety features are standard

Platforms consistently confirmed that grab bars, textured non-slip flooring, and reinforced locking doors with watertight seals are standard features across the Wheelchair Series [11]. The non-slip textured floor directly addresses the slip-resistant flooring criterion, and the grab bars are positioned on the faucet deck for support during entry and exit [22].

Majority agreement: Weight capacity accommodates larger users

The D3252KW is rated for individuals up to 350 pounds, which was noted as an advantage for larger bathers who may not fit through standard tub doorways [23]. This is significantly higher than the Standard Series D2852-S, which accommodates up to 220 pounds [23].

Majority agreement: Quick-drain option is valuable but performance is unverified

The optional 2-inch Hurry Drain was consistently mentioned as a valuable feature for reducing time sitting in a wet tub. American Tubs states the Hurry Drain empties the tub in approximately 110 seconds [24]. However, no platform found independent verification of this claim, and the actual drain time may depend on installation and plumbing conditions [24].

Where the AI Platforms Disagreed or Were Uncertain

Threshold height: 2 inches vs. 6 inches vs. 7 inches

The most significant factual conflict concerns the step-in threshold height. Different platforms reported different figures:

  • DeepSeek reported a 2-inch step-in threshold for the Wheelchair Series, calling it the lowest in the industry [27]
  • OpenAI and Grok reported a 6-inch threshold based on the manufacturer's general walk-in bath series page [28]
  • Kimi and Google reported a 7-inch threshold based on the D3252KW specification sheet [31]
  • Anthropic noted that the D3252KW threshold height is not explicitly stated in available sources, despite the wheelchair-accessible designation [33]

This conflict is material because the buyer's criteria call for an ultra-low step-in threshold. A 2-inch threshold would be excellent; a 6-to-7-inch threshold is lower than many conventional tubs but does not meet the ultra-low or zero-threshold preference. Buyers must verify the exact threshold height of the quoted model, including any finished-floor or installation transition [28].

Drain time: 60 seconds vs. 110 seconds vs. unverified

Platforms reported conflicting drain-time claims:

  • DeepSeek reported the Hurry Drain empties the tub in under 60 seconds [27]
  • OpenAI, Grok, and Google reported approximately 110 seconds [34]
  • Kimi noted that specific drain time for the D3252KW is not stated in available materials and that competitors advertise faster drain times [36]

The 110-second figure comes from American Tubs' own website and is a company claim without independent test protocol or site-specific guarantee [34]. Buyers should request a measured drain-time guarantee for their specific plumbing configuration.

Fit rating: Strong vs. good vs. uncertain

Five of seven platforms rated American Tubs a "strong" fit for high-accessibility bathing (deepseek, google, grok, kimi, and one additional platform). Two platforms rated it "good" (openai, anthropic), and one platform rated it "uncertain" (perplexity) because the search results it checked did not verify critical accessibility specifications [38]. The "uncertain" rating reflects insufficient evidence rather than negative product findings.

Warranty enforcement: Conflicting evidence

Anthropic reported a consumer complaint from August 2025 stating the warranty was not honored, with the installer blamed for defects including stripped screws, bolts, and missing gaskets in a pre-assembled unit [39]. Another review reported poor installation cleanup and shoddy entry reassembly [39]. OpenAI noted that warranty information is manufacturer-published and includes exclusions, with no independent verification of dealer service quality [40]. These conflicting reports suggest moderate risk around warranty enforcement and installation quality.

Use-Case-Specific Features and Capabilities

Entry threshold

The D3252KW's threshold is listed at 6 to 7 inches in most sources [41]. This is lower than many conventional tubs but does not meet the ultra-low or zero-threshold preference for the most severely mobility-impaired users. The user must still step over the threshold and transfer onto the tub seat; it is not a roll-in solution [41].

Door opening and transfer access

The 34.5-inch outward-swinging door is the product's defining accessibility feature. It provides full exterior seat access, enabling lateral slide-in transfers from a wheelchair [41]. The outward swing requires clear floor space in the bathroom layout to fully open [42].

Seat height and design

The 17-inch ADA-compliant contoured seat matches wheelchair seat heights for transfer [41]. The 23.5-inch seat width provides additional space for larger users [41].

Grab bars

The D3252KW includes an interior safety grab bar and a deck-mounted U-shaped grab bar [41]. American Tubs describes grab bars as ergonomically designed and strategically placed on the faucet deck for support when entering and exiting [50]. However, exact installation height, reachability, load rating, and whether additional bars can be positioned for a particular user are not stated [41]. ADA standards specify grab bars should be at least 24 inches in length and located 15 to 48 inches above the floor for side approach [51], but American Tubs does not publish these measurements for its models.

Slip resistance

The non-slip textured floor is standard across the Wheelchair Series [41]. No independent test data or quantified slip-resistance performance was located [41].

Quick-drain technology

The optional 2-inch Hurry Drain is designed to empty the tub in approximately 110 seconds per company claims [55]. The D3252KW also includes a secondary emergency drain [41]. Competitors advertise faster drain times: Freedom TransferXXXL claims approximately 80 seconds with dual drain technology [57], and Ella TransferXXXL features gravity-driven 2-inch dual drain technology [58]. Whether Hurry Drain matches or exceeds these claims is unclear [42].

Weight capacity

The D3252KW is rated for individuals up to 350 pounds [59]. This is a significant advantage for larger users who may not fit through standard tub doorways.

Construction quality

American Tubs uses marine-grade fiberglass and resin composite construction, a high-gloss triple gel coat finish, and a reinforced stainless steel frame manufactured in Covina, California [60]. The tub includes six adjustable leveling legs for installation stability [42].

Pricing, Fees, Contracts, and Ongoing Costs

Known costs

Cost ItemAmountSource
D3252KW base unit (third-party retailer)$4,663–$4,999[61], [62]
American Tubs general price range$3,000–$26,000 (without installation)[61]
Industry installation (standard)$1,500–$3,500[63]
Industry basic walk-in tubs$2,000–$5,000[64]
Industry upgraded models$4,000–$13,000[64]
Premium wheelchair-accessible models installed$8,000–$15,000+ (industry estimate)[65]

Pricing transparency

American Tubs does not publish MSRP for the D3252KW. Purchasing requires a dealer consultation and in-home quote [66]. The company states installation cost depends on the state and installer [67]. Pricing confidence is low across all platforms.

Additional fees

  • Freight, demolition, plumbing, electrical work, bathroom modifications, permits, and dealer installation charges may apply [66]
  • Optional therapeutic upgrades (hydro massage, air massage, MicroBubble system, heated seats) add cost [65]
  • Color-matched extension kit to fill a 60-inch space may add cost [65]
  • Electrical upgrades may be required, such as a dedicated 15-amp GFCI breaker [69]

Warranty

American Tubs offers a limited lifetime warranty on the tub shell and structural integrity, with exclusions for installation, shipping, material, and consequential costs [70]. The warranty does not cover shipping and material charges associated with removal or replacement of parts [70]. One consumer complaint from August 2025 reports the warranty was not honored [71]. Anthropic noted that American Tubs does not publicly document warranty details on its official website, and there is no documented lifetime warranty coverage comparable to American Standard [72].

Financing and cancellation

American Tubs advertises financing, but lender, APR, term, and fees are not publicly specified [66]. No publicly clear model-specific cancellation, return, or refund policy was located [66].

Insurance and Medicare

American Tubs states that walk-in tubs often do not qualify for Medicare coverage and directs buyers to verify insurance or Medicaid assistance [73]. Medicare does not cover walk-in tubs as durable medical equipment [69].

Best Suited For

American Tubs D3252KW is best suited for [74]:

  • Wheelchair users who need lateral slide-in transfers from the exterior of the tub
  • Larger individuals up to 350 pounds who cannot fit through standard tub doorways
  • Seniors with severe mobility issues, including paraplegia, amputations, or balance problems
  • Buyers who prioritize the widest possible door opening (34.5 inches) for caregiver-assisted transfers
  • Bathrooms with sufficient clear floor space for the outward-swinging door
  • Buyers who value faster draining to minimize time sitting in a wet tub

Probably Not Best Suited For

American Tubs D3252KW is probably not best suited for [80]:

  • Users who cannot safely step over a 6-to-7-inch threshold or perform a transfer onto the tub seat
  • Buyers seeking true roll-in, zero-threshold access — a properly designed roll-in shower or transfer-assisted bathing system may be more appropriate
  • Bathrooms that cannot accommodate the tub footprint (approximately 31.75" x 51.5") and outward door swing
  • Budget-constrained buyers seeking basic models under $5,000
  • Buyers who need transparent online pricing and quick purchasing decisions without dealer consultation
  • Buyers prioritizing the fastest drain times — competitors advertise ~80-second dual drains [85]
  • Buyers seeking extensive therapeutic jet configurations as standard — these are optional upgrades [83]

When Another Option May Be Better

Consider alternatives when [86]:

  • A zero-threshold roll-in shower or accessible wet-room is needed because the user cannot step over 6 inches or transfer independently
  • A caregiver needs full side access, a shower chair, or a powered transfer system rather than a built-in tub seat
  • Drain speed is paramount — Freedom TransferXXXL advertises approximately 80-second dual drain [89]
  • Maximum interior space is needed — Ella TransferXXXL offers 36" x 55" with a 29-inch wide seat [90]
  • Transparent pricing and documented warranty enforcement are essential — American Standard offers a documented lifetime warranty covering unit, installation, and labor with 4.7/5 stars on ConsumerAffairs [91]
  • Third-party accessibility certifications are required — American Standard holds the Arthritis Foundation Ease of Use Commendation; American Tubs' certification status is unclear [86]

Questions to Verify Before Buying

Before purchasing the American Tubs D3252KW, verify the following with the dealer and installer [92]:

  1. What is the exact threshold height of the quoted D3252KW, including any finished-floor or installation transition? Sources conflict between 2, 6, and 7 inches.
  2. Can the buyer or caregiver complete the transfer safely from the specific wheelchair or transfer chair being used?
  3. What are the exact clear opening, seat width, seat depth, seat height, and usable transfer dimensions?
  4. Can grab bars be positioned and reinforced for the user's preferred transfer direction, and what load rating applies?
  5. What drain time is guaranteed for the buyer's existing drain size, venting, slope, and plumbing layout?
  6. Is the 2-inch Hurry Drain included or an extra-cost upgrade, and what are all associated parts and labor charges?
  7. What is the complete installed price, including demolition, permits, electrical work, plumbing, freight, trim, and bathroom repairs?
  8. What are the written cancellation, return, refund, financing, and installation-warranty terms?
  9. Which warranty parts are covered for the original homeowner, and who pays labor, shipping, removal, and replacement costs?
  10. Is the local installer licensed and insured, and can the buyer inspect a completed installation or obtain references?
  11. Does the user's weight, wheelchair width, bathroom doorway, and available turning space fit the D3252KW requirements?
  12. Are there any certifications or third-party endorsements (Arthritis Foundation, ADA compliance testing) for the D3252KW model?

Final AI Consensus Verdict

American Tubs is a good-to-strong fit for high-accessibility bathing, with the D3252KW Wheelchair Series as the recommended model. The product delivers on most core accessibility criteria: an extra-wide 34.5-inch outward-swinging door, 17-inch ADA-compliant seat height, grab bars, textured non-slip flooring, and an optional quick-drain system. The 350-pound weight capacity is a meaningful advantage for larger users.

However, the product has material limitations for the most severely mobility-impaired users. The 6-to-7-inch threshold is not ultra-low or zero-threshold, and the user must still transfer onto the tub seat. Pricing is opaque and quote-based, warranty enforcement has at least one documented consumer complaint, and critical specifications (exact threshold height, drain time, grab bar measurements) are not consistently published or verified.

For buyers who can manage a 6-to-7-inch step and perform a transfer, and who have sufficient bathroom space for the outward-swinging door, the D3252KW is a credible mid-market option. For buyers who need true roll-in access or zero-threshold entry, a roll-in shower or transfer-assisted bathing system may be more appropriate. For a full comparison of brands for this use case, see the High-Accessibility Bathing consensus index. For broader options, browse all walk in tubs reviews.

How This Review Was Produced

This review was produced on 2026-08-11 by aggregating fit-research responses from seven AI platforms: OpenAI, Anthropic, DeepSeek, Grok, Kimi, Google, and Perplexity. Each platform evaluated American Tubs against the high-accessibility bathing criteria of ultra-low step-in threshold, wide door opening, ADA seat height, grab bar placement, quick-drain technology, and slip-resistant textured flooring. Platform responses were compiled, deduplicated, and analyzed for agreement, conflicts, and gaps. The entity ranking statistics reflect which platforms named American Tubs during the ranking discovery stage (2 of 7 platforms: grok and kimi).

Methodology Limitations

  • Company-owned sources dominate: Of 20 deduplicated sources, 13 are company-owned (primarily americantubs.com), and 7 are independent. Company claims should not be treated as independently verified.
  • Platform-reported research dates differ: DeepSeek's research date is 2026-04-08, while the authoritative run date is 2026-08-11. This discrepancy is disclosed as provenance metadata and does not independently prove freshness.
  • Conflicting specifications: Threshold height (2 vs. 6 vs. 7 inches) and drain time (60 vs. 110 seconds) conflict across platforms and sources. These conflicts are described rather than resolved.
  • Limited independent evidence: Publicly available independent evidence for the D3252KW is limited, with consumer review information separate from manufacturer specifications [97]. No independent clinical, accessibility-testing, or robust long-term outcome evidence was located.
  • URLs not independently validated: The supplied URLs were collected from platform responses and were not independently validated by the writer stage.
  • AI agreement does not prove quality: Agreement among AI platforms reflects consistency in evaluating available evidence, not independent product testing or verification.

Sources

Company-Owned Sources

  • Frequently Asked Questions about Walk in Tubs: https://americantubs.com/faqs/
  • Walk in tub safety features | American Tubs: https://americantubs.com/features/safety/
  • How Much Does a Walk-In Tub Cost? | American Tubs: https://americantubs.com/how-much-does-a-walk-in-tub-cost/
  • Walk-in Tubs Installation By Licensed Professionals: https://americantubs.com/installation/
  • The American Tubs Walk-in Bath Series: https://americantubs.com/walk-in-baths/
  • Wheelchair Accessible Tub | Wheelchair Slide-in Tubs | American Tubs: https://americantubs.com/walk-in-baths/wheelchair/
  • American Tubs Warranty: https://americantubs.com/warranty/
  • WHEELCHAIR SERIES D3252KW Walk-In Tub specification sheet: https://americantubs.com/wp-content/uploads/2024/09/082024_3252kw.pdf
  • TransferXXXL - WalkIn Tubs of America: https://walkintubsofamerica.com/product/transferxxxl/
  • U.S. Access Board - Chapter 6: Bathing Rooms: https://www.access-board.gov/ada/guides/chapter-6-bathing-rooms/
  • Walk-In Bathtub Buyer's Guide: Costs, Installation, & More: https://www.rebath.com/blog/walk-in-bathtub-buyers-guide/
  • What Is Product-Market Fit? How to Measure and Examples: https://www.salesforce.com/blog/sales/product-market-fit/
  • Additional AI research evidence97 records
    1. AI research evidence record openai:c1
    2. AI research evidence record openai:c3
    3. AI research evidence record kimi:c1
    4. AI research evidence record openai:c1
    5. AI research evidence record anthropic:c1
    6. AI research evidence record deepseek:c1
    7. AI research evidence record grok:c2
    8. AI research evidence record kimi:c1
    9. AI research evidence record google:c1
    10. AI research evidence record perplexity:c1
    11. AI research evidence record openai:c1
    12. AI research evidence record anthropic:c1
    13. AI research evidence record grok:c2
    14. AI research evidence record kimi:c1
    15. AI research evidence record google:c1
    16. AI research evidence record anthropic:c5
    17. AI research evidence record anthropic:c2
    18. AI research evidence record deepseek:c1
    19. AI research evidence record grok:c1
    20. AI research evidence record google:c2
    21. AI research evidence record google:c5
    22. AI research evidence record anthropic:c6
    23. AI research evidence record anthropic:c11
    24. AI research evidence record openai:c4
    25. AI research evidence record google:c3
    26. AI research evidence record google:c4
    27. AI research evidence record deepseek:c1
    28. AI research evidence record openai:c1
    29. AI research evidence record openai:c2
    30. AI research evidence record grok:c1
    31. AI research evidence record kimi:c1
    32. AI research evidence record google:c2
    33. AI research evidence record anthropic:c1
    34. AI research evidence record openai:c4
    35. AI research evidence record google:c3
    36. AI research evidence record kimi:c2
    37. AI research evidence record kimi:c3
    38. AI research evidence record perplexity:c1
    39. AI research evidence record anthropic:c10
    40. AI research evidence record openai:c8
    41. AI research evidence record openai:c1
    42. AI research evidence record kimi:c1
    43. AI research evidence record google:c2
    44. AI research evidence record openai:c2
    45. AI research evidence record openai:c3
    46. AI research evidence record anthropic:c1
    47. AI research evidence record google:c1
    48. AI research evidence record anthropic:c2
    49. AI research evidence record anthropic:c5
    50. AI research evidence record anthropic:c6
    51. AI research evidence record anthropic:c13
    52. AI research evidence record deepseek:c1
    53. AI research evidence record grok:c1
    54. AI research evidence record google:c5
    55. AI research evidence record openai:c4
    56. AI research evidence record google:c3
    57. AI research evidence record kimi:c2
    58. AI research evidence record kimi:c3
    59. AI research evidence record anthropic:c11
    60. AI research evidence record anthropic:c9
    61. AI research evidence record anthropic:c7
    62. AI research evidence record google:c1
    63. AI research evidence record anthropic:c8
    64. AI research evidence record kimi:c4
    65. AI research evidence record kimi:c1
    66. AI research evidence record openai:c5
    67. AI research evidence record openai:c6
    68. AI research evidence record deepseek:c1
    69. AI research evidence record grok:c1
    70. AI research evidence record openai:c8
    71. AI research evidence record anthropic:c10
    72. AI research evidence record anthropic:c12
    73. AI research evidence record openai:c9
    74. AI research evidence record openai:c1
    75. AI research evidence record anthropic:c1
    76. AI research evidence record deepseek:c1
    77. AI research evidence record grok:c2
    78. AI research evidence record kimi:c1
    79. AI research evidence record google:c1
    80. AI research evidence record openai:c1
    81. AI research evidence record anthropic:c1
    82. AI research evidence record deepseek:c1
    83. AI research evidence record kimi:c1
    84. AI research evidence record google:c1
    85. AI research evidence record kimi:c2
    86. AI research evidence record anthropic:c1
    87. AI research evidence record kimi:c1
    88. AI research evidence record deepseek:c1
    89. AI research evidence record kimi:c2
    90. AI research evidence record kimi:c3
    91. AI research evidence record anthropic:c12
    92. AI research evidence record openai:c1
    93. AI research evidence record anthropic:c1
    94. AI research evidence record deepseek:c1
    95. AI research evidence record kimi:c1
    96. AI research evidence record google:c1
    97. AI research evidence record openai:c7

Independent Sources

  • ADA Bathtub Requirements: A Comprehensive Guide for Accessibility Compliance: https://allthingsinspector.com/ada-bathtub-requirements/
  • American Tubs Standard Series Model 2852-S Walk-In Tub | Prestige Aid: https://www.prestigeaid.com/products/american-tubs-standard-series-model-2852-s-walk-in-tub-d2852ks
  • American Tubs Wheelchair Series Model 3052W Walk-In Bath Tub | Prestige Aid: https://www.prestigeaid.com/products/american-tubs-wheelchair-series-model-3052w-walk-in-bath-tub-d3052kw
  • American Tubs Wheelchair Series Model 3252W Walk-In Bath Tub | Prestige Aid: https://www.prestigeaid.com/products/american-tubs-wheelchair-series-model-3252w-walk-in-bath-tub-d3252kw
  • American Standard Walk-In Tub Reviews and Pricing (2026: https://www.theseniorlist.com/walk-in-bathtubs/american-standard/
  • How Much Does a Walk-in Tub Cost in 2026?: https://www.thisoldhouse.com/bathrooms/walk-in-tub-cost
  • Additional AI research evidence97 records
    1. AI research evidence record openai:c1
    2. AI research evidence record openai:c3
    3. AI research evidence record kimi:c1
    4. AI research evidence record openai:c1
    5. AI research evidence record anthropic:c1
    6. AI research evidence record deepseek:c1
    7. AI research evidence record grok:c2
    8. AI research evidence record kimi:c1
    9. AI research evidence record google:c1
    10. AI research evidence record perplexity:c1
    11. AI research evidence record openai:c1
    12. AI research evidence record anthropic:c1
    13. AI research evidence record grok:c2
    14. AI research evidence record kimi:c1
    15. AI research evidence record google:c1
    16. AI research evidence record anthropic:c5
    17. AI research evidence record anthropic:c2
    18. AI research evidence record deepseek:c1
    19. AI research evidence record grok:c1
    20. AI research evidence record google:c2
    21. AI research evidence record google:c5
    22. AI research evidence record anthropic:c6
    23. AI research evidence record anthropic:c11
    24. AI research evidence record openai:c4
    25. AI research evidence record google:c3
    26. AI research evidence record google:c4
    27. AI research evidence record deepseek:c1
    28. AI research evidence record openai:c1
    29. AI research evidence record openai:c2
    30. AI research evidence record grok:c1
    31. AI research evidence record kimi:c1
    32. AI research evidence record google:c2
    33. AI research evidence record anthropic:c1
    34. AI research evidence record openai:c4
    35. AI research evidence record google:c3
    36. AI research evidence record kimi:c2
    37. AI research evidence record kimi:c3
    38. AI research evidence record perplexity:c1
    39. AI research evidence record anthropic:c10
    40. AI research evidence record openai:c8
    41. AI research evidence record openai:c1
    42. AI research evidence record kimi:c1
    43. AI research evidence record google:c2
    44. AI research evidence record openai:c2
    45. AI research evidence record openai:c3
    46. AI research evidence record anthropic:c1
    47. AI research evidence record google:c1
    48. AI research evidence record anthropic:c2
    49. AI research evidence record anthropic:c5
    50. AI research evidence record anthropic:c6
    51. AI research evidence record anthropic:c13
    52. AI research evidence record deepseek:c1
    53. AI research evidence record grok:c1
    54. AI research evidence record google:c5
    55. AI research evidence record openai:c4
    56. AI research evidence record google:c3
    57. AI research evidence record kimi:c2
    58. AI research evidence record kimi:c3
    59. AI research evidence record anthropic:c11
    60. AI research evidence record anthropic:c9
    61. AI research evidence record anthropic:c7
    62. AI research evidence record google:c1
    63. AI research evidence record anthropic:c8
    64. AI research evidence record kimi:c4
    65. AI research evidence record kimi:c1
    66. AI research evidence record openai:c5
    67. AI research evidence record openai:c6
    68. AI research evidence record deepseek:c1
    69. AI research evidence record grok:c1
    70. AI research evidence record openai:c8
    71. AI research evidence record anthropic:c10
    72. AI research evidence record anthropic:c12
    73. AI research evidence record openai:c9
    74. AI research evidence record openai:c1
    75. AI research evidence record anthropic:c1
    76. AI research evidence record deepseek:c1
    77. AI research evidence record grok:c2
    78. AI research evidence record kimi:c1
    79. AI research evidence record google:c1
    80. AI research evidence record openai:c1
    81. AI research evidence record anthropic:c1
    82. AI research evidence record deepseek:c1
    83. AI research evidence record kimi:c1
    84. AI research evidence record google:c1
    85. AI research evidence record kimi:c2
    86. AI research evidence record anthropic:c1
    87. AI research evidence record kimi:c1
    88. AI research evidence record deepseek:c1
    89. AI research evidence record kimi:c2
    90. AI research evidence record kimi:c3
    91. AI research evidence record anthropic:c12
    92. AI research evidence record openai:c1
    93. AI research evidence record anthropic:c1
    94. AI research evidence record deepseek:c1
    95. AI research evidence record kimi:c1
    96. AI research evidence record google:c1
    97. AI research evidence record openai:c7

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Study date
Aug 11, 2026
Platforms analyzed
7
Source records
20
Ranking mentions
2 of 7
Platform share
29%
Final consensus rank
#6

Research trail and source mix

Platforms

openai, anthropic, deepseek, grok, perplexity, kimi, google

Source mix

7 independent · 13 company-owned

Evidence support

14 direct · 6 partial

Important limitation

Use the run research_date as the study date. Platform-reported dates are provenance metadata and do not independently prove freshness.

Source snapshot SHA-256 fbb0de8a8fd3b31558b8ece7ce3207e661919726a848b0553e7b4ba1a78dec35