AI Consensus Fit Review

Delta Contemporary Matte Black Grab Bar Review for Seniors

Delta Contemporary Matte Black Grab Bar is a good fit for bathroom and wet-area safety, with conditions.

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home-safetyPublished by Aging in Place Index to support informed aging-in-place decisions.

Answer Capsule

Delta Contemporary Matte Black Grab Bar is a good fit for bathroom and wet-area safety, with conditions. Two of seven platforms named it during the ranking stage — grok and kimi — giving it a 28.6% share of included platform responses, an average listed rank of 2.0, and a best listed rank of 2. The strongest reason to consider it is Delta's manufacturer-stated 500-pound force rating and ADA designation on the verified 12-inch matte-black Model 41812-BL [1]. The main limitation is that no independent anti-slip or corrosion testing was found, and the short 12-inch length offers less reach than 18-inch or 36-inch alternatives [1].

Research Snapshot

FieldFinding
Platform mentions in ranking stage2 of 7 platforms (grok, kimi)
Share of included platform responses28.6%
Average listed rank2.0
Best listed rank2
Relevant product/model/planDelta 12-inch Contemporary Decorative ADA Grab Bar in Matte Black, Model 41812-BL; related options include 18-inch, 36-inch Model 41636, and Model 51900-SS
Overall use-case fitGood, with installation and model-selection conditions
Research date2026-09-26

What Changed Since August 2026

Delta Contemporary Matte Black Grab Bar moved down from No. 1 to No. 3, and platform mentions decreased from 5 to 2. The September 2026 review narrows the fit assessment from Delta's grab-bar line to a single named product, the Delta Contemporary Matte Black Grab Bar, and ties the analysis to the verified 12-inch matte-black Model 41812-BL with its manufacturer-stated 500-pound force rating and ADA designation. Buyer fit is now framed around short, fixed handholds near shower or tub entries rather than permanent grab bars generally, and the earlier concern about smooth decorative surfaces without documented grip remains a stated limitation. Reported pricing changed: $207.00 for Model 41812-BL is newly reported, while the $175.60 figure is no longer repeated. The recommended configuration is unchanged. Differences between the two editions reflect what each article reports; they do not by themselves prove that the product, service, or price changed.

The August 2026 review preserves the earlier article for reference.

Why Delta Contemporary Matte Black Grab Bar Qualified for This Study

Questions This Section Answers

  • Why did Delta Contemporary Matte Black Grab Bar qualify for a bathroom and wet-area safety study for seniors?
  • How many AI platforms named Delta Contemporary Matte Black Grab Bar during the ranking stage?

Delta Contemporary Matte Black Grab Bar qualified because two of the seven included platforms named it during ranking discovery, meeting the study's two-mention minimum. Grok listed it at rank 2 and kimi listed it at rank 2, producing an average listed rank of 2.0 and a best listed rank of 2. Its final rank in the study was 3.

The entity is a product and brand offering rather than a company, but the study's identity scope required the entity_type "company," so the evaluation treats Delta's grab-bar line as the unit of analysis. The ranking-stage name "Delta Contemporary Matte Black Grab Bar" does not include a model number; the closest verified product is Model 41812-BL, the 12-inch Contemporary Decorative ADA Grab Bar in Matte Black [4].

All seven platforms evaluated fit, but only two named the entity during ranking discovery. That distinction matters: fit ratings reflect platform analysis of the product line, while mention counts reflect ranking-stage visibility.

The Product, Model, Plan, or Service Most Relevant to Bathroom & Wet-Area Safety

Questions This Section Answers

  • Which Delta Contemporary Matte Black Grab Bar model is most relevant for senior bathroom and wet-area safety?
  • Is the 12-inch Delta Contemporary Matte Black Grab Bar long enough for shower, tub, and toilet support?

The most directly verified match is the 12-inch Contemporary Decorative ADA Grab Bar in Matte Black, Model 41812-BL. Delta lists it at $207.00 with a 500-pound force rating, 1.25-inch bar diameter, concealed mounting hardware, a mounting template, and an ADA Compliant designation [7]. Perplexity describes the 500-pound figure as twice the ADA requirement [9].

Related Delta options appear across platform responses. The 36-inch Traditional Decorative ADA Grab Bar in Chrome, Model 41636, is listed by Delta at $221.30 with a 500-pound force rating and ADA designation [10]. The ActivTouch 9-Setting Hand Shower with Traditional Slide Bar/Grab Bar in Stainless, Model 51900-SS, is listed at $585.00 with a 500-pound force rating, a non-rotating bar, a 1.25-inch diameter, a non-slip hand-shower grip, an 82-inch hose, a pause feature, and an ADA designation [12]. Delta also lists an 18-inch Traditional model, 41618, and a 36-inch stainless model, 41636-SS [13].

Model naming is inconsistent across platforms. OpenAI referenced an 18-inch Model 41918; Anthropic referenced 18-inch Model 41818-BL and 24-inch Model 41824-BL; Google referenced 12-, 18-, 24-, and 36-inch sizes including Model 41836-BL [7]. Buyers should confirm the exact model number rather than relying on the ranking-stage name.

What the AI Platforms Agreed About

Questions This Section Answers

  • Do AI platforms agree that Delta Contemporary Matte Black Grab Bar is ADA compliant with a 500-pound rating?
  • What do AI platforms agree about Delta Contemporary Matte Black Grab Bar mounting hardware?

The clearest agreement concerns weight capacity and ADA labeling. OpenAI, Anthropic, Perplexity, Grok, and Google all reported a 500-pound force or weight capacity figure for Delta grab bars in this line, and all five reported ADA compliance [17]. Grok's citation is a Lowe's listing titled for a 500-pound weight capacity and ADA compliance [20]. Google cited HD Supply listing the 36-inch matte black bar at $229.00 with a 500-pound capacity [21].

Platforms also agreed on concealed mounting and included hardware. OpenAI, Anthropic, Perplexity, and Google all described concealed mounting with hardware and templates included [17]. Google described die-cast zinc and stainless steel construction with a 5-screw flexible flange [22].

A majority described the line as aesthetically coordinated with modern bathroom fixtures. Google called the concealed mounting an elegant, premium look that does not resemble clinical equipment, and Anthropic noted matte black reduces glare and fingerprints compared with polished chrome [23].

Agreement among platforms does not establish product quality. These are platform-reported findings drawn largely from manufacturer and retailer pages, not independent test results.

Where the AI Platforms Disagreed or Were Uncertain

Questions This Section Answers

  • Did any AI platform rate Delta Contemporary Matte Black Grab Bar as a mixed or uncertain fit for seniors?
  • Why do AI platforms disagree about Delta Contemporary Matte Black Grab Bar weight capacity?

Fit ratings were not unanimous. OpenAI, Anthropic, Perplexity, Grok, and Google rated the fit "good." DeepSeek rated it "mixed," and kimi rated it "uncertain" [24].

DeepSeek's mixed rating rested on missing verification: it reported that checked Delta and Home Depot pages did not state a weight capacity rating, did not describe an anti-slip or textured grip surface, and did not confirm a single listed item named "Contemporary Matte Black Grab Bar" in exactly 12-inch length [24]. Kimi reported that no product page or specification sheet for the named product appeared in its sources and that it could not distinguish Delta-manufactured bars from third-party bars with Delta branding [25].

Weight capacity figures conflict. Delta's official pages state 500 pounds of force, while a Home Depot listing for Model 41636 shows 450-pound capacity, and Anthropic reported Amazon listing the 24-inch model at 450 pounds [28]. Perplexity noted some retail pages show 450-pound wording while still stating support up to 500 pounds when properly installed [30]. The discrepancy may reflect different testing or listing conventions and should be verified against the exact model's current technical sheet.

Pricing conflicts are substantial. Delta lists Model 41636 at $221.30, while Anthropic reported Home Depot showing $74.79 for the same model [31]. Google reported Model 41636 at roughly $154.91 to $221.30 depending on retailer and finish, and Model 51900-SS at roughly $369.99 to $538.41 [33]. These gaps suggest MSRP-versus-retail or regional variation rather than a settled price.

Anti-slip performance was unclear across every platform. No platform found independent coefficient-of-friction testing or a textured-grip specification for the matte black bar surface [34]. Google went further and described the finish as smooth without ridges, knurling, or rubberized grips, which it flagged as a limitation for wet transfers [36].

Corrosion resistance was also unresolved. Delta's pages identify finishes but do not publish a quantified corrosion-resistance rating for matte black [34]. Anthropic cited an Amazon description claiming matte black resistance to corrosion and tarnishing on the 24-inch model, and Google cited a Lifetime Limited Warranty covering parts and finish, but neither is independent corrosion testing [29].

Availability was flagged as a limitation. OpenAI reported that Delta's pages for Models 41812-BL, 41636, and 51900-SS showed out-of-stock status at the time checked, with a "where to buy" option [34].

Use-Case-Specific Features and Capabilities

Questions This Section Answers

  • Does Delta Contemporary Matte Black Grab Bar have an anti-slip surface for wet shower use?
  • What weight capacity and ADA compliance does Delta Contemporary Matte Black Grab Bar offer for senior bathroom safety?

Weight capacity is the strongest documented factor. Delta states Model 41812-BL supports up to 500 pounds of force, described as twice the ADA requirement, and lists the same 500-pound figure for Model 41636 and Model 51900-SS [38]. This is a manufacturer rating, not a guarantee of performance in every wall or installation.

ADA compliance is labeled across the reviewed models. Delta identifies Model 41812-BL, Model 41636, and Model 51900-SS as ADA-compliant products [38]. Compliance labeling does not by itself confirm that a completed installation meets every applicable accessibility requirement or local code.

Mounting stability depends on wall structure. Model 41812-BL includes concealed mounting hardware, a retrievable wall anchor, and a mounting template; Delta says wood blocking is preferable for comparable grab-bar installations and supplies fasteners when blocking is unavailable [38]. Google noted the bars require structural wood blocking or specialized heavy-duty hollow-wall anchors for safe drywall mounting, and a cited installation review emphasized anchoring systems when studs are unavailable [41]. The 36-inch Model 41636 may not align with common 16- or 32-inch stud spacing, so additional blocking or a mounting board may be needed [39].

Anti-slip surface performance is undocumented. Model 41812-BL is described as a 1.25-inch grab bar, but the product page does not provide independent coefficient-of-friction testing or a specific anti-slip surface claim [38]. Model 51900-SS separately includes a non-slip hand-shower grip, but that does not establish that the entire slide bar has an anti-slip surface [40]. Kimi cited independent guidance recommending knurled or textured gripping surfaces and warning that smooth bars are slippery when wet [42].

Corrosion resistance is unquantified for matte black. Delta's official pages identify available finishes including matte black, chrome, and stainless but do not provide a quantified corrosion-resistance rating or independent wet-area durability testing for Model 41812-BL [38]. A retailer describes Model 41636 as stainless steel with a rust-resistant protective finish, but that evidence is model- and retailer-specific and does not verify the matte-black finish [43].

Ease of cleaning is neutral. The products have concealed mounting and smooth decorative finishes, which may simplify routine wiping, but Delta does not publish a product-specific cleaning-performance test or detailed matte-black maintenance specification on the reviewed product page [38]. Kimi noted matte black finishes can show soap residue and water spots more visibly than chrome or brushed finishes [42].

Length determines where the bar helps. The 12-inch Model 41812-BL provides a localized handhold near a shower or tub entry but offers less reach and positioning flexibility than the 18-inch or 36-inch alternatives [38]. The 36-inch Model 41636 is more relevant where a longer horizontal support is needed, including behind or beside a toilet [39].

Integrated functionality is available at higher cost. Model 51900-SS combines a grab/slide bar with a nine-setting hand shower, an 82-inch hose, a pause feature, and a non-slip hand-shower grip, with a non-rotating bar design that a retailer says increases stability [40].

Pricing, Fees, Contracts, and Ongoing Costs

Questions This Section Answers

  • How much does Delta Contemporary Matte Black Grab Bar cost, and are there installation or shipping fees?
  • Does Delta Contemporary Matte Black Grab Bar require a contract or recurring subscription?

These are physical products, not subscription services. No recurring contract or cancellation obligation was identified in the reviewed sources [45].

Known list prices vary by model and finish. Model 41812-BL was listed at $207.00; Model 41636 at $221.30; and Model 51900-SS at $585.00 [45]. Perplexity reported a broader Delta grab-bar page showing 12-inch ADA grab-bar list prices ranging from $164.15 to $235.60 [49]. Google reported Model 41636 at roughly $154.91 to $221.30 and Model 51900-SS at roughly $369.99 to $538.41 [50]. Anthropic reported the 24-inch Contemporary model at approximately $35 to $55 based on Lowe's and Amazon listings, a figure far below Delta's own list prices [51].

Retailer pricing can differ materially from Delta's list prices. Anthropic reported Home Depot showing $74.79 for Model 41636 against Delta's $221.30 [53]. Kimi estimated individual premium grab bars at $50 to $200 retail and professional installation of four to six grab bars at $300 to $900 total [54].

Additional costs are not included in listed prices. Installation labor, wall reinforcement, alternate fasteners, and any required plumbing work are additional [45]. Model 51900-SS may require compatible shower plumbing connections and installation labor, and the reviewed sources do not establish a complete installed cost [48]. Google noted optional heavy-duty mounting anchors such as Delta DF549 or hollow-wall toggle bolts may be needed if wooden studs are unavailable [55].

Return and warranty terms vary. Delta advertises a 90-day return policy for purchases through DeltaFaucet.com, but eligibility and terms should be confirmed for the exact purchase channel and product condition [45]. The standard 41812-BL page indicates a limited lifetime warranty, while recertified products show a 10-year limited warranty [45]. Anthropic described a Limited Lifetime Faucet Warranty plus a 5-year finish warranty as company claims whose scope and exclusions were not detailed in searched materials [56]. Google cited a Lifetime Limited Warranty for residential parts and finish on Model 51900-SS [57].

Pricing confidence is low to moderate across platforms. OpenAI rated pricing confidence moderate, Perplexity moderate, and Anthropic, DeepSeek, Grok, and Kimi low [45].

Best Suited For

Questions This Section Answers

  • Who is Delta Contemporary Matte Black Grab Bar best suited for in a senior bathroom safety setup?
  • Is Delta Contemporary Matte Black Grab Bar a good choice for a short shower or tub entry handhold?

Delta Contemporary Matte Black Grab Bar is best suited to a short, fixed support point near a shower or tub entry, in bathrooms where a decorative matte-black finish is wanted alongside ADA-designated hardware, and in installations where blocking or an appropriately rated wall-anchor system can be provided [60].

It also suits buyers who want multiple finish and length options across Delta grab-bar styles, and buyers who want a combined hand shower and grab/slide bar may consider Model 51900-SS [62]. Google described the line as a strong fit for Seniors who want to preserve bathroom safety without sacrificing design, provided a professional installer verifies wall structural support [64].

Seniors needing a localized handhold rather than a long support span are the clearest match. Perplexity listed seniors needing a short grab bar near a shower entry, tub edge, or toilet area as a best-fit group, along with buyers prioritizing ADA-compliant support hardware and a published 500-pound force rating [61].

Probably Not Best Suited For

Questions This Section Answers

  • Who should not choose Delta Contemporary Matte Black Grab Bar for bathroom and wet-area safety?
  • Is Delta Contemporary Matte Black Grab Bar a poor choice for seniors who need long transfer support?

Buyers who need a long horizontal bar for transfer assistance or toilet-side support should look at longer models instead. The 12-inch length may not provide enough reach for transfers, toilet-side support, or users who need multiple hand positions [65].

Installations with uncertain wall structure or no qualified installer are a poor match. The force rating cannot be treated as independent of the wall and installation method, and wood blocking is preferable [65]. Anthropic listed installations on tile or masonry without professional assessment as a not-best-fit case [66].

Buyers prioritizing independently verified anti-slip or corrosion testing rather than manufacturer specifications are also poorly served. No independent evidence was found for anti-slip performance of the grab-bar surface itself, and no quantified corrosion-resistance testing was found for the matte-black finish [65].

Budget-conscious buyers may find the line mid-to-premium priced versus basic commercial alternatives [66]. Kimi flagged that matte black may show residue and wear more than metal finishes and that a single grab bar does not address full bathroom fall risk, with four to six bars often needed for comprehensive protection [68].

When Another Option May Be Better

Questions This Section Answers

  • What is a better alternative to Delta Contemporary Matte Black Grab Bar when a longer support span is needed?
  • When should a buyer choose a non-decorative or textured grab bar instead of Delta Contemporary Matte Black Grab Bar?

Choose the 36-inch Model 41636 when a longer horizontal support is needed behind or beside a toilet, subject to proper wall reinforcement [69]. Choose the 18-inch Delta ADA grab bar when the 12-inch bar is too short but a 36-inch bar is excessive [70]. Choose Model 51900-SS when a fixed support bar and adjustable hand shower are both needed and the higher price and added installation complexity are acceptable [71].

Consider a non-decorative commercial or accessibility-focused grab bar when independently documented surface grip, corrosion testing, high contrast, or specialized mounting options matter more than matching bathroom décor [72]. Kimi recommended a confirmed knurled-texture stainless steel bar with documented 500-pound capacity and professional installation for seniors with balance limitations [73]. Google recommended textured or knurled bars for seniors with severely compromised grip strength [74].

Budget is another trigger to switch. Anthropic suggested basic commercial-grade stainless or chrome grab bars from manufacturers like Moen or Medline may offer lower cost with similar ADA compliance [75]. Perplexity suggested a lower-cost ADA grab bar when decorative finish matters less than budget [76].

If a no-drill or pressure-mounted solution is required because wall blocking cannot be added, a different category of bathroom safety product may be more appropriate [77]. If a complete bathroom transformation is needed, full shower packages with integrated seating and barrier-free entry are a different purchase [78].

Questions to Verify Before Buying

Questions This Section Answers

  • What should a buyer confirm about Delta Contemporary Matte Black Grab Bar model numbers and weight ratings before purchase?
  • What installation and warranty details should a buyer verify before buying Delta Contemporary Matte Black Grab Bar?

Confirm the exact item. Is it Model 41812-BL, or a different Delta 12-inch matte-black model such as 41912-BL or 41712-BL [79]? What is the current model-specific technical-sheet rating, and does it specify pounds of force, static load, or another test method [79]?

Confirm the mounting substrate. Will the proposed location contain adequate wood blocking or another approved structural substrate [79]? Does the installation method meet the buyer's local accessibility requirements and the manufacturer's installation instructions [79]? For Model 51900-SS, is the existing shower plumbing compatible, and is the slide bar intended to serve as the user's primary weight-bearing support in the proposed installation [80]?

Confirm grip and finish care. Is the bar's surface comfortable and secure for the user's wet or soapy hands, and is there any manufacturer-approved grip or cleaning guidance [79]? What cleaning agents are approved for the matte-black finish, and how should hard-water deposits be removed without damaging it [79]?

Confirm availability and terms. Is the exact model currently available, and do retailer warranty, return, and shipping terms differ from Delta's direct-sale terms [79]? What is the actual retail price at the intended point of purchase, since prices vary significantly by retailer [81]? Does the user's health insurance or Medicare cover grab bar installation as part of home safety modifications [81]?

Final AI Consensus Verdict

Delta Contemporary Matte Black Grab Bar is a good fit for bathroom and wet-area safety, with important installation and model-selection conditions. Five of seven platforms rated the fit good; DeepSeek rated it mixed and kimi rated it uncertain, largely because key safety details were not verifiable in their checked sources [82].

The verified 12-inch matte-black Model 41812-BL has strong manufacturer-stated load capacity and an ADA designation, but the short length, lack of independent anti-slip and corrosion evidence, and dependence on proper wall structure make it a less universal choice than a longer or accessibility-focused grab bar for seniors with substantial balance or transfer limitations [82].

Buyers should treat the 500-pound figure as a manufacturer rating tied to correct installation, confirm the exact model number, and verify current pricing and availability before purchase.

How This Review Was Produced

This review synthesizes fit-research responses from seven AI platforms — OpenAI, Anthropic, DeepSeek, Grok, Kimi, Perplexity, and Google — each of which evaluated Delta Contemporary Matte Black Grab Bar against the Bathroom & Wet-Area Safety use case for seniors with balance limitations. The study's research date is 2026-09-26.

Platforms were asked to assess the entity against five category criteria: weight capacity rating, anti-slip surface performance, corrosion resistance, mounting stability and ADA compliance, and ease of cleaning. Ranking statistics reflect which platforms named the entity during ranking discovery, not which platforms rated its fit.

Citations are platform-reported evidence, not independently verified facts. Company-owned sources include Delta Faucet product pages; independent sources include retailer listings, third-party product directories, and consumer guides. No personal testing, customer experience, or independent verification was performed for this review.

Methodology Limitations

Platform-reported research dates differ from the authoritative run date. Anthropic's response is dated 2025-02-14 and DeepSeek's is dated 2026-05-24, while the study research date is 2026-09-26 [89]. These dates are provenance metadata and do not independently prove freshness.

DeepSeek's response was produced with search disabled, so its findings reflect model knowledge rather than retrieved pages [90]. Claims without retrieved citations are labeled platform-reported or unverified rather than presented as established facts.

The supplied URLs were collected from platform responses and were not independently validated by the writer stage. Official-page excerpts were retrieved but not verified, and missing excerpts do not prove absence of information.

The entity was required to use entity_type "company" even though the evaluated item is a product and brand offering. The ranking-stage name lacks a model number, and platform responses referenced different model numbers and finishes, so buyers should confirm the exact item.

Weight capacity, pricing, and model naming conflicts remain unresolved across sources. This review describes those conflicts rather than resolving them.

Sources

Company-Owned Sources

  • Delta Grab Bar Installation & Support: https://www.deltafaucet.com/bathroom/accessories/grab-bars
  • 18" Traditional Decorative ADA Grab Bar in Chrome 41618: https://www.deltafaucet.com/bathroom/product/41618.html
  • 36" Traditional Decorative ADA Grab Bar in Stainless 41636-SS: https://www.deltafaucet.com/bathroom/product/41636-SS.html
  • 36" Traditional Decorative ADA Grab Bar in Chrome 41636 | Delta Faucet: https://www.deltafaucet.com/bathroom/product/41636.html
  • 12" Contemporary Decorative ADA Grab Bar in Matte Black 41812-BL | Delta Faucet: https://www.deltafaucet.com/bathroom/product/41812-BL.html
  • 24" Contemporary Decorative ADA Grab Bar in Matte Black: https://www.deltafaucet.com/bathroom/product/41824-BL.html
  • ActivTouch® 9-Setting Hand Shower with Traditional Slide Bar / Grab Bar in Stainless 51900-SS | Delta Faucet: https://www.deltafaucet.com/bathroom/product/51900-SS.html
  • Additional AI research evidence90 records
    1. AI research evidence record openai:c1
    2. AI research evidence record anthropic:c1
    3. AI research evidence record perplexity:c1
    4. AI research evidence record openai:c1
    5. AI research evidence record anthropic:c1
    6. AI research evidence record perplexity:c1
    7. AI research evidence record openai:c1
    8. AI research evidence record anthropic:c1
    9. AI research evidence record perplexity:c1
    10. AI research evidence record openai:c2
    11. AI research evidence record anthropic:c4
    12. AI research evidence record openai:c3
    13. AI research evidence record perplexity:c4
    14. AI research evidence record perplexity:c5
    15. AI research evidence record anthropic:c2
    16. AI research evidence record google:1.1.4
    17. AI research evidence record openai:c1
    18. AI research evidence record anthropic:c1
    19. AI research evidence record perplexity:c1
    20. AI research evidence record grok:c1
    21. AI research evidence record google:1.1.6
    22. AI research evidence record google:1.3.3
    23. AI research evidence record google:1.1.4
    24. AI research evidence record deepseek:c1
    25. AI research evidence record kimi:c8
    26. AI research evidence record deepseek:c2
    27. AI research evidence record deepseek:c3
    28. AI research evidence record openai:c4
    29. AI research evidence record anthropic:c3
    30. AI research evidence record perplexity:c1
    31. AI research evidence record openai:c2
    32. AI research evidence record anthropic:c4
    33. AI research evidence record google:2.1.4
    34. AI research evidence record openai:c1
    35. AI research evidence record anthropic:c1
    36. AI research evidence record google:1.1.4
    37. AI research evidence record openai:c3
    38. AI research evidence record openai:c1
    39. AI research evidence record openai:c2
    40. AI research evidence record openai:c3
    41. AI research evidence record google:1.3.5
    42. AI research evidence record kimi:c8
    43. AI research evidence record openai:c4
    44. AI research evidence record google:2.1.7
    45. AI research evidence record openai:c1
    46. AI research evidence record perplexity:c1
    47. AI research evidence record openai:c2
    48. AI research evidence record openai:c3
    49. AI research evidence record perplexity:c3
    50. AI research evidence record google:2.1.4
    51. AI research evidence record anthropic:c2
    52. AI research evidence record anthropic:c3
    53. AI research evidence record anthropic:c4
    54. AI research evidence record kimi:c8
    55. AI research evidence record google:1.3.5
    56. AI research evidence record anthropic:c1
    57. AI research evidence record google:2.1.8
    58. AI research evidence record deepseek:c1
    59. AI research evidence record grok:c1
    60. AI research evidence record openai:c1
    61. AI research evidence record perplexity:c1
    62. AI research evidence record deepseek:c1
    63. AI research evidence record openai:c3
    64. AI research evidence record google:1.1.4
    65. AI research evidence record openai:c1
    66. AI research evidence record anthropic:c1
    67. AI research evidence record perplexity:c1
    68. AI research evidence record kimi:c8
    69. AI research evidence record openai:c2
    70. AI research evidence record perplexity:c4
    71. AI research evidence record openai:c3
    72. AI research evidence record openai:c1
    73. AI research evidence record kimi:c8
    74. AI research evidence record google:1.1.4
    75. AI research evidence record anthropic:c1
    76. AI research evidence record perplexity:c1
    77. AI research evidence record deepseek:c1
    78. AI research evidence record kimi:c5
    79. AI research evidence record openai:c1
    80. AI research evidence record openai:c3
    81. AI research evidence record anthropic:c1
    82. AI research evidence record openai:c1
    83. AI research evidence record anthropic:c1
    84. AI research evidence record perplexity:c1
    85. AI research evidence record grok:c1
    86. AI research evidence record google:1.1.4
    87. AI research evidence record deepseek:c1
    88. AI research evidence record kimi:c8
    89. AI research evidence record anthropic:c1
    90. AI research evidence record deepseek:c1

Independent Sources

Verify This Research

Review the study details behind this page or download the public machine-readable verification record.

Study date
September 26, 2026
Platforms analyzed
7
Source records
28
Ranking mentions
2 of 7
Platform share
29%
Final consensus rank
#3

Research trail and source mix

Configured platforms

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

Source mix

17 independent · 11 company-owned

Evidence support

14 direct · 10 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 8574b81238362ae13858a088f5d0925bae926210346e0d33da1f28f5f1dc8166