Answer Capsule
Meditub Walk-In Tub is a mixed fit for Long-Term Warranty Protection. Two of seven platforms named it during the ranking stage, with an average listed rank of 8.0 and a best rank of 7. Its strongest argument is a lifetime door-seal warranty paired with 10-year shell, frame, and finish coverage [1]. The main limitation is that everything else is short: components such as motors and controls get one year, labor gets 90 days, the warranty is non-transferable, and exclusions are broad [1]. Buyers seeking comprehensive lifetime parts-and-labor protection should treat Meditub as a partial solution, not a full one.
Research Snapshot
| Field | Finding |
|---|---|
| Platform mentions in ranking stage | 2 of 7 platforms (anthropic, deepseek) |
| Share of included platform responses | 28.6% |
| Average listed rank | 8.0 |
| Best listed rank | 7 |
| Relevant product/model/plan | Meditub walk-in tub models with the standard limited warranty and lifetime door-seal warranty |
| Overall use-case fit | Mixed |
| Research date | 2026-09-27 |
Why Meditub Walk-In Tub Qualified for This Study
Questions This Section Answers
- Is Meditub Walk-In Tub a good choice for Long-Term Warranty Protection?
- How many AI platforms named Meditub Walk-In Tub in the ranking stage for lifetime warranty walk-in tubs?
Meditub qualified because it was named by at least two platforms during ranking discovery, meeting the study's minimum-mention threshold. Two of seven platforms named it: anthropic and deepseek, which is 28.6% of included platform responses. Its listed ranks were 9 (anthropic) and 7 (deepseek), producing an average listed rank of 8.0 and a best listed rank of 7.
Qualification was based on ranking-stage mentions, not on a quality judgment. All seven included platforms evaluated Meditub's fit for Long-Term Warranty Protection, but only two surfaced it during ranking discovery. That distinction matters: a low mention count means limited platform consensus about Meditub's standing in this category, not that the product failed evaluation.
The entity is a company-scoped walk-in tub manufacturer with an official site at meditub.com. The product most relevant to this use case is the standard Meditub walk-in tub line carrying the published limited warranty plus the lifetime door-seal warranty [4].
The Product, Model, Plan, or Service Most Relevant to Long-Term Warranty Protection
Questions This Section Answers
- Which Meditub Walk-In Tub model or warranty plan matters most for a buyer who needs long-term warranty protection?
- Does Meditub Walk-In Tub offer a lifetime warranty on the whole tub or only on the door seal?
The relevant offering is not a separate warranty plan. It is the standard Meditub walk-in tub warranty, which combines a 10-year limited warranty on the shell, frame, and finish with a lifetime warranty on the door seal [6]. Components including motors, electronic controls, waste and overflow assemblies, fittings, and plated finishes carry a one-year limited warranty, and labor and repair-related services are covered only for the first 90 days [6].
Platforms described this product differently, and the difference is material. Deepseek, grok, and kimi referenced a "limited lifetime warranty on shell and door" based on ranking-stage or marketing descriptions [10]. OpenAI, anthropic, perplexity, and google pointed to the official warranty page, which limits lifetime coverage to the door seal and caps shell, frame, and finish at 10 years [6]. Google also flagged that some third-party distributors advertise "lifetime warranty on the shell and frame" for specific models, contradicting official documentation [12].
Buyers should treat the official warranty page as the governing document and confirm in writing which terms apply to the exact model and serial number being purchased.
What the AI Platforms Agreed About
Questions This Section Answers
- What do AI platforms agree on about Meditub Walk-In Tub's warranty coverage for long-term protection?
- Is Meditub Walk-In Tub's labor coverage long enough for a senior buyer worried about repair costs?
Agreement was strong on the core warranty structure. Six platforms cited the same official warranty page, and their descriptions converge on four points.
First, the shell, frame, and finish carry a 10-year limited warranty against manufacturer defects [13]. Second, the door seal is warranted for the life of the unit under normal use and conditions [13]. Third, components including motors, electronic controls, waste and overflow, fittings, and plated finishes are covered for only one year [13]. Fourth, labor and repair-related services are covered only during the first 90 days after purchase [13].
Platforms also agreed the warranty is non-transferable and applies only to the original owner named on the original purchase order [13]. They agreed installation by a licensed plumber, electrician, or contractor is required and that improper installation can void coverage [13]. They agreed the warranty excludes damage from negligence, abuse, misuse, misapplication, alteration, chemical corrosion, and improper maintenance [13].
Independent coverage described the overall warranty position as mid-market: stronger than some lower-end tubs on the door seal, but not among the strongest overall because other components are not covered for life [21].
Where the AI Platforms Disagreed or Were Uncertain
Questions This Section Answers
- Why do AI platforms disagree about whether Meditub Walk-In Tub has a lifetime shell warranty?
- Is Meditub Walk-In Tub's service network reliable enough for warranty repairs in a buyer's ZIP code?
The clearest conflict concerns what "lifetime" covers. Deepseek, grok, and kimi described a limited lifetime warranty on the shell and door [23]. OpenAI, anthropic, perplexity, and google stated that lifetime coverage applies only to the door seal, with the shell capped at 10 years [25]. Google documented that at least one distributor advertises lifetime shell and frame coverage for specific models, which conflicts with the manufacturer's own warranty page [29]. This is a genuine documentation conflict, not a platform error, and buyers must resolve it in writing before purchase.
Service network availability was uncertain across platforms. OpenAI noted that Meditub's FAQ described a dealer network still being established, and that current breadth, response times, and geographic availability were not documented on reviewed official pages [30]. Deepseek found no verifiable national authorized service network with ZIP-code coverage [31]. Perplexity reported that public sources do not clearly document a broad US service network [32]. Kimi found no published directory of authorized service providers or coverage map (kimi:tubshroom-meditub-warranty). Grok cited independent reviews reporting delays or difficulties with customer support and parts fulfillment (grok:13).
Pricing was also unresolved. Meditub does not publish model pricing on the reviewed official FAQ and directs buyers to a local dealer [30]. Perplexity reported public listings ranging from roughly $1,424 to $5,665 depending on model and features [33]. Google reported base models starting near $1,500 to $2,500, with fully loaded dual-therapy models at $4,000 to $4,800 or more [28]. These ranges come from different sources and should be treated as indicative only.
Registration deadlines conflicted. OpenAI and anthropic cited a 90-day registration requirement from the installation manual [35]. Google cited a 30-day mailed registration card requirement [37]. Buyers should confirm the current requirement directly.
Use-Case-Specific Features and Capabilities
Questions This Section Answers
- Which Meditub Walk-In Tub warranty features actually reduce long-term repair risk for a senior homeowner?
- Does Meditub Walk-In Tub cover door seal replacement labor, or does the buyer pay for installation?
The feature most relevant to long-term protection is the lifetime door-seal warranty, because the door seal is the highest-consequence wear item on a walk-in tub and a leak can cause water damage [38]. The 10-year shell, frame, and finish warranty is the second most relevant feature, covering structural and cosmetic defects over a medium-term horizon [38].
Both features carry conditions that reduce their practical value. Meditub states that a replacement door seal is issued to the end user, and that installation or hiring an installer is the end user's responsibility [38]. The warranty excludes incidental expenses and material charges connected with removing or replacing parts or the door seal, along with water damage and consequential damages [38]. That means a covered seal can still generate out-of-pocket labor and removal costs.
Coverage for mechanical and electronic systems is the weakest link for this use case. Motors, electronic controls, waste and overflow components, fittings, and plated finishes fall under a one-year limited warranty [38]. After year one, replacement parts and all labor are the owner's responsibility. Anthropic characterized this as a liability mismatch: a 10-year shell warranty sitting alongside one-year electrical coverage [39].
Installation requirements function as a coverage gate. The warranty requires installation by a licensed plumber, electrician, or contractor, and failure to meet that requirement can void the warranty [38]. The manufacturer does not warrant installation, plumbing, or electrical connections [38].
Pricing, Fees, Contracts, and Ongoing Costs
Questions This Section Answers
- How much does a Meditub Walk-In Tub cost, and what warranty-related fees should a buyer expect after 90 days?
- What are Meditub Walk-In Tub's return, restocking, and cancellation terms?
Meditub does not publish model pricing on the reviewed official pages and directs buyers to a local dealer for quotes [45]. Pricing confidence across platforms was low. Perplexity reported public listings from about $1,424 to $5,665 depending on model and features [46]. Google reported base models starting around $1,500 to $2,500, with fully loaded dual-therapy configurations at $4,000 to $4,800 or more [48]. Kimi noted that Meditub does not publish MSRP or warranty upgrade pricing publicly (kimi:tubshroom-meditub-warranty).
Known and potential costs beyond the tub itself include installation by a licensed plumber, electrician, or contractor, which is required to preserve warranty validity and is not covered by the manufacturer [49]. After the first 90 days, labor, diagnosis, and service-call costs shift to the owner [49]. The written warranty permits charges for certain electrical and plated replacement parts, including shipping and handling [49]. Door-seal replacement installation is the end user's responsibility even though the seal itself is covered [49].
Return terms are specific. Returns or changes must be requested within 30 days of receipt, require Meditub approval and an RMA number, and are subject to a 20% restocking fee plus original and return freight costs [49]. The warranty is limited to the original owner and is non-transferable [49]. Anthropic noted that all disputes are subject to Miami-Dade County, Florida jurisdiction, and that the manufacturer reserves sole authority to make warranty changes at any time [50].
No published maintenance plan, extended warranty price, or service-contract fee was identified in the reviewed material [49]. Buyers should ask whether any extended labor or component coverage exists, because none was confirmed.
Best Suited For
Questions This Section Answers
- Who is Meditub Walk-In Tub best suited for when long-term warranty protection is the priority?
- Is Meditub Walk-In Tub a good fit for an original homeowner who plans to stay in the house?
Meditub is best suited to original homeowners who plan to remain in the home for the life of the product and who prioritize leak protection above all else. The lifetime door-seal warranty directly addresses the failure mode most likely to cause water damage, and the 10-year shell, frame, and finish warranty provides medium-term structural protection [53].
It also suits buyers who can obtain written dealer or manufacturer commitments for local service and extended parts coverage before signing [53]. Because the warranty requires licensed installation and is non-transferable, it fits buyers who will not sell or transfer the property and who can document compliant installation [53].
Buyers comfortable verifying installation requirements, registration deadlines, and warranty procedure before purchase are a reasonable fit, as are buyers who treat the lifetime door-seal guarantee as the primary long-term benefit rather than expecting whole-tub coverage [55].
Probably Not Best Suited For
Questions This Section Answers
- Who should not choose Meditub Walk-In Tub for Long-Term Warranty Protection?
- Is Meditub Walk-In Tub a poor choice for a homeowner who may sell the house within 10 years?
Meditub is probably not the best choice for buyers seeking lifetime coverage on pumps, motors, controls, plumbing fittings, or labor. Those components are covered for one year, and labor ends at 90 days [57]. Buyers who want comprehensive lifetime parts-and-labor protection should look elsewhere.
It is also a poor fit for homeowners who may sell the property or transfer the tub, because the warranty is non-transferable and applies only to the original owner [57]. Buyers who need clearly documented nationwide repair coverage with predictable out-of-pocket warranty costs are not well served, since current authorized-service coverage, response times, and local technician availability were not clearly verified [60].
Buyers who cannot guarantee licensed installer availability, or who operate in high-water-quality or specialized-use environments where chemical corrosion exclusions may apply, should weigh that risk carefully [58].
When Another Option May Be Better
Questions This Section Answers
- What is a better alternative to Meditub Walk-In Tub for a buyer who needs transferable lifetime coverage?
- When should a buyer choose a competitor instead of Meditub Walk-In Tub for long-term warranty protection?
Another option may be better in four situations. First, when the buyer requires lifetime coverage for major components rather than only the door seal [63]. Second, when nationwide in-home labor, defined response times, and predictable repair costs matter more than nominal warranty duration [63]. Third, when the homeowner expects to sell the property and wants warranty value to follow the installation [63]. Fourth, when the buyer needs a published, reviewable warranty document and a large national service network as a precondition for purchase [64].
Platforms named specific competitor categories rather than endorsing particular brands. Kimi referenced manufacturers offering lifetime parts and labor coverage, naming Kohler and American Standard models as examples of full-service warranty structures (kimi:tubshroom-meditub-warranty). Google referenced Kohler, Safe Step, and Ella's Bubbles as examples of providers offering more comprehensive lifetime protection [66]. These are platform-reported comparisons, not independently verified warranty terms, and buyers should confirm any competitor's written warranty directly.
Questions to Verify Before Buying
Questions This Section Answers
- What should a buyer confirm with Meditub Walk-In Tub before signing a contract?
- Which Meditub Walk-In Tub warranty terms should be put in writing before purchase?
Buyers should resolve the following in writing before purchase, drawn from the verification questions platforms raised [67].
- For the exact model and serial number, which components are covered for 10 years, one year, or the life of the unit?
- Will Meditub or the dealer pay labor, travel, diagnosis, removal, installation, shipping, and disposal costs after the first 90 days?
- Is the door-seal replacement shipped free, and who pays for professional installation?
- Which authorized service providers currently serve the buyer's ZIP code, and what are typical response and repair times?
- Does the warranty require registration within 30 days or 90 days, and what documents must be retained?
- What installation credentials, inspections, electrical requirements, and maintenance records are required to preserve coverage?
- Can the warranty be extended or transferred, and can any extension be stated in the sales contract?
- What are the exact model price, freight charges, installation charges, service-call charges, replacement-part prices, and return costs?
- Are pumps, blowers, heaters, faucets, drains, controls, seals other than the door seal, and finishes covered separately?
- Who is legally responsible for warranty performance if the tub is purchased through a dealer, retailer, or wholesaler?
Final AI Consensus Verdict
Meditub Walk-In Tub is a mixed fit for Long-Term Warranty Protection. Five platforms rated it mixed, and two rated it uncertain (openai, anthropic, grok, perplexity, google: mixed; deepseek, kimi: uncertain). No platform rated it a strong or good fit.
The consensus case for Meditub rests on two features: a lifetime door-seal warranty and 10-year shell, frame, and finish coverage [72]. The consensus case against it rests on four limitations: one-year component coverage, 90-day labor coverage, non-transferability, and broad exclusions that shift removal, replacement, and consequential costs to the owner [72].
Platform agreement on these terms reflects consistent reading of the same published warranty document. It does not establish that Meditub honors claims reliably, that its service network performs well, or that the product is durable. Those questions remain unverified in the supplied evidence.
For buyers whose priority is genuine long-term manufacturer protection across all systems, Meditub is a partial solution. For buyers whose priority is leak protection from the door seal specifically, and who will remain the original owner in the home, it addresses the highest-consequence failure mode. Buyers comparing options across this category can review the full Long-Term Warranty Protection index, and those starting a broader search can browse walk in tubs by category.
How This Review Was Produced
This review was produced from platform-reported research collected on 2026-09-27. Seven AI platforms evaluated Meditub Walk-In Tub for the Long-Term Warranty Protection use case: openai, anthropic, deepseek, grok, perplexity, google, and kimi. Each platform returned a fit rating, use-case findings, pricing and terms, limitations, and verification questions.
Two of seven platforms named Meditub during ranking discovery, meeting the study's minimum-mention threshold of two. Ranking statistics reflect ranking-stage mentions only, not fit-evaluation participation. All seven platforms evaluated fit.
Citations in this article are platform-reported evidence, not independently verified facts. Company-owned sources include Meditub's warranty page, FAQ, installation manual, catalog, buying guide, and official website. Independent sources include aging-in-place reviews, retailer listings, consumer review sites, and third-party warranty commentary. Where a platform supplied no citation for a factual claim, that claim is labeled platform-reported or unverified.
Methodology Limitations
Several limitations apply. Platform-reported research dates differ from the authoritative run date: anthropic reported 2026-01-17 and deepseek reported 2026-02-14, while the remaining platforms and the study run date are 2026-09-27. These dates are provenance metadata and do not independently prove freshness.
Deepseek's research ran with search disabled, so its findings rely on model knowledge rather than retrieved sources. Its warranty characterization conflicts with platforms that retrieved the official warranty page, and its conclusions should be treated as lower-confidence.
The supplied URLs were collected from platform responses and were not independently validated by the writer stage. Citations are platform-reported evidence, not independently verified facts. No-search model claims require explicit verification before being described as current facts.
Material conflicts remain unresolved in the evidence. The scope of "lifetime" coverage differs between official documentation and some marketing or distributor descriptions. Registration deadlines differ between 30 days and 90 days across sources. Pricing is unpublished by the manufacturer and varies widely across third-party listings. Service network availability, response times, and claim performance were not verified by any platform.
No platform reported personal testing, customer experience, or independent verification of warranty claim fulfillment. Platform agreement on warranty terms reflects consistent reading of published documents and does not prove product quality or warranty performance.
Sources
Company-Owned Sources
- Lincoln Protect Extended Service Plan: https://lincolnprotect.lincoln.com/extended-service-plan
- MEDITUB CATALOG VOL4: https://meditub.com/wp-content/uploads/2018/05/MEDITUB-CATALOG-VOL4.pdf
- MediTub Official Website: https://www.meditub.com/
- WALK-IN TUB CATALOG - Meditub: https://www.meditub.com/downloads/
- FAQs - Meditub: https://www.meditub.com/faqs/
- Walk-In Tub Buying Guide 2024 - Meditub Featured: https://www.meditub.com/resources/walk-in-tub-buying-guide
- Warranty - Meditub: https://www.meditub.com/warranty/
- Walk-In Tub Manual: https://www.meditub.com/wp-content/uploads/2020/04/WI-3.3-WALK-IN-TUB-MANUAL.pdf
Additional AI research evidence74 records
- AI research evidence record openai:c1
- AI research evidence record anthropic:c1
- AI research evidence record perplexity:c1
- AI research evidence record openai:c1
- AI research evidence record perplexity:c1
- AI research evidence record openai:c1
- AI research evidence record anthropic:c1
- AI research evidence record perplexity:c1
- AI research evidence record google:1.2.1
- AI research evidence record deepseek:c1
- AI research evidence record deepseek:c2
- AI research evidence record google:1.1.9
- AI research evidence record openai:c1
- AI research evidence record anthropic:c1
- AI research evidence record perplexity:c1
- AI research evidence record google:1.2.1
- AI research evidence record perplexity:c3
- AI research evidence record google:1.1.1
- AI research evidence record perplexity:c4
- AI research evidence record google:1.2.3
- AI research evidence record openai:c2
- AI research evidence record perplexity:c14
- AI research evidence record deepseek:c1
- AI research evidence record deepseek:c2
- AI research evidence record openai:c1
- AI research evidence record anthropic:c1
- AI research evidence record perplexity:c1
- AI research evidence record google:1.2.1
- AI research evidence record google:1.1.9
- AI research evidence record openai:c4
- AI research evidence record deepseek:c3
- AI research evidence record perplexity:c3
- AI research evidence record perplexity:c9
- AI research evidence record perplexity:c13
- AI research evidence record openai:c3
- AI research evidence record anthropic:c3
- AI research evidence record google:1.3.3
- AI research evidence record openai:c1
- AI research evidence record anthropic:c1
- AI research evidence record perplexity:c1
- AI research evidence record google:1.2.1
- AI research evidence record anthropic:c3
- AI research evidence record google:1.1.4
- AI research evidence record perplexity:c4
- AI research evidence record openai:c4
- AI research evidence record perplexity:c9
- AI research evidence record perplexity:c13
- AI research evidence record google:1.2.1
- AI research evidence record openai:c1
- AI research evidence record anthropic:c1
- AI research evidence record anthropic:c3
- AI research evidence record perplexity:c1
- AI research evidence record openai:c1
- AI research evidence record anthropic:c1
- AI research evidence record perplexity:c1
- AI research evidence record google:1.2.1
- AI research evidence record openai:c1
- AI research evidence record anthropic:c1
- AI research evidence record perplexity:c1
- AI research evidence record openai:c4
- AI research evidence record deepseek:c3
- AI research evidence record perplexity:c3
- AI research evidence record openai:c1
- AI research evidence record deepseek:c3
- AI research evidence record anthropic:c1
- AI research evidence record google:1.2.1
- AI research evidence record openai:c1
- AI research evidence record anthropic:c1
- AI research evidence record deepseek:c3
- AI research evidence record perplexity:c1
- AI research evidence record google:1.2.1
- AI research evidence record openai:c1
- AI research evidence record anthropic:c1
- AI research evidence record perplexity:c1
Independent Sources
- Meditub Walk-In Tubs Review: https://aginginplace.org/walk-in-tubs/meditub-review/
- Meditub 2953WCA Instruction Manual: https://manuals.plus/meditub/2953wca-wheelchair-accessible-bathtub-manual
- Review Meditub Walk-in Tub Review Before Purchasing: https://trustedcompanyreviews.com/brand/meditub-walk-in-tub-reviews/
- Meditub walk-in Tub review: https://tubshroom.com/blogs/news/meditub-walk-in-tub-review
- Meditub Walk-In Tubs Review: https://www.aginginplace.org/meditub-walk-in-tubs-review/
- Meditub 2747 Walk In Tub Specs & Price: https://www.agingsafelybaths.com/meditub-2747-walk-in-tub/
- MediTub Walk-In Tubs - Consumer Information Search: https://www.bbb.org/us/mi/grand-rapids/profile/walk-in-tubs/meditub-0372-38188942
- What to know about manufacturers' extended warranties: https://www.consumeraffairs.com/automotive/what-to-know-about-manufacture-extended-warranties.html
- Meditub Reviews 2026: https://www.consumeraffairs.com/homeowners/meditub.html
- The Best Wheelchair-Accessible Tubs - ElderLife Financial: https://www.elderlifefinancial.com/elderlife-at-home/product-reviews/the-best-wheelchair-accessible-tubs/
- MediTub 47 Acrylic Soaking Walk In Tub for Alcove, Corner, or: https://www.fergusonhome.com/meditub-2747rs/s1444359
- MediTub 3060SILWH 60 Acrylic Whirlpool Walk In Tub for Residential Use: https://www.fergusonhome.com/meditub-3060silh/s1444393
- MediTub Walk-In Tubs Installation Manual: https://www.rehabmart.com/pdfs/meditub_2953wca_series_walkin_tubs_gelcoat_installation_manual.pdf
- WARRANTY - Meditub 3053 ADA Compliant Walk-In Bathtub: https://www.rehabmart.com/pdfs/meditub_3053_ada_compliant_walk-in_bathtub_-_warranty.pdf
- Meditub 2653 Walk-In Bathtub: https://www.rehabmart.com/product/meditub-walk-in-bathtub-swcorp-56198.html
- MediTub walk-in bath review: https://www.techradar.com/news/meditub-walk-in-bath
Additional AI research evidence74 records
- AI research evidence record openai:c1
- AI research evidence record anthropic:c1
- AI research evidence record perplexity:c1
- AI research evidence record openai:c1
- AI research evidence record perplexity:c1
- AI research evidence record openai:c1
- AI research evidence record anthropic:c1
- AI research evidence record perplexity:c1
- AI research evidence record google:1.2.1
- AI research evidence record deepseek:c1
- AI research evidence record deepseek:c2
- AI research evidence record google:1.1.9
- AI research evidence record openai:c1
- AI research evidence record anthropic:c1
- AI research evidence record perplexity:c1
- AI research evidence record google:1.2.1
- AI research evidence record perplexity:c3
- AI research evidence record google:1.1.1
- AI research evidence record perplexity:c4
- AI research evidence record google:1.2.3
- AI research evidence record openai:c2
- AI research evidence record perplexity:c14
- AI research evidence record deepseek:c1
- AI research evidence record deepseek:c2
- AI research evidence record openai:c1
- AI research evidence record anthropic:c1
- AI research evidence record perplexity:c1
- AI research evidence record google:1.2.1
- AI research evidence record google:1.1.9
- AI research evidence record openai:c4
- AI research evidence record deepseek:c3
- AI research evidence record perplexity:c3
- AI research evidence record perplexity:c9
- AI research evidence record perplexity:c13
- AI research evidence record openai:c3
- AI research evidence record anthropic:c3
- AI research evidence record google:1.3.3
- AI research evidence record openai:c1
- AI research evidence record anthropic:c1
- AI research evidence record perplexity:c1
- AI research evidence record google:1.2.1
- AI research evidence record anthropic:c3
- AI research evidence record google:1.1.4
- AI research evidence record perplexity:c4
- AI research evidence record openai:c4
- AI research evidence record perplexity:c9
- AI research evidence record perplexity:c13
- AI research evidence record google:1.2.1
- AI research evidence record openai:c1
- AI research evidence record anthropic:c1
- AI research evidence record anthropic:c3
- AI research evidence record perplexity:c1
- AI research evidence record openai:c1
- AI research evidence record anthropic:c1
- AI research evidence record perplexity:c1
- AI research evidence record google:1.2.1
- AI research evidence record openai:c1
- AI research evidence record anthropic:c1
- AI research evidence record perplexity:c1
- AI research evidence record openai:c4
- AI research evidence record deepseek:c3
- AI research evidence record perplexity:c3
- AI research evidence record openai:c1
- AI research evidence record deepseek:c3
- AI research evidence record anthropic:c1
- AI research evidence record google:1.2.1
- AI research evidence record openai:c1
- AI research evidence record anthropic:c1
- AI research evidence record deepseek:c3
- AI research evidence record perplexity:c1
- AI research evidence record google:1.2.1
- AI research evidence record openai:c1
- AI research evidence record anthropic:c1
- AI research evidence record perplexity:c1
Verify This Research
Review the study details behind this page or download the public machine-readable verification record.
- Study date
- September 27, 2026
- Platforms analyzed
- 7
- Source records
- 24
- Ranking mentions
- 2 of 7
- Platform share
- 29%
- Final consensus rank
- #7
Research trail and source mix
Configured platforms
openai, anthropic, deepseek, grok, perplexity, kimi, google
Source mix
16 independent · 8 company-owned
Evidence support
13 direct · 9 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 44bda6e53c6fa6280a8d79716e49a9621fa201774ebf90b525673e6cb01886b3