---
title: "Anthropic released Claude Fable 5.2 and Mythos 5.2 on November 9. — Anthropic — DecisionGateway"
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statement

# **Anthropic released Claude Fable 5.2 and Mythos 5.2 on November 9.**

A statement by [**Anthropic**](https://dgw.tmarket.io/actors/01a1bbbb-6dd3-7c64-bf2f-79366edd98b3). Statements are as reported by the cited publishers — not verified by DecisionGateway.

> *Anthropic 11 月 9 日發表 Claude Fable 5.2 與 Mythos 5.2*

abmedia\_newsPublished 2026-11-10 [ Read source](https://t.me/abmedia_news/28297)

[**Anthropic dossier **](https://dgw.tmarket.io/actors/01a1bbbb-6dd3-7c64-bf2f-79366edd98b3)

## **Related claims**

[**Anthropic has released the Fable 5.2 and Mythos 5.2 models, described as the strongest available models, designed for the most challenging technical problems.**شرکت انتروپیک · statement](https://dgw.tmarket.io/claims/01a1d2a8-1415-749f-9b43-aba787ca4632) [**Anthropic recommends Fable 5.2 for the most ambitious open-ended technical work.**انتروپیک · statement](https://dgw.tmarket.io/claims/01a1d2a8-1450-7cd5-b936-8bda7873bbde) [**Anthropic published its official S1 prospectus ahead of the expected IPO on November 9 on Nasdaq.**אנתרופיק · statement](https://dgw.tmarket.io/claims/01a1d12f-9112-7089-8092-667ebd5171d9) [**Anthropic stated that its models may operate in unexpected, misaligned ways.**Anthropic · statement](https://dgw.tmarket.io/claims/01a1d143-895a-7f99-b1e1-85e6ec7a0c9a) [**Mythos 5.2 is the unrestricted version of Fable for advanced cybersecurity tasks and biomedical research.**شرکت انتروپیک · statement](https://dgw.tmarket.io/claims/01a1d2a8-1427-77c8-a637-52435cd20a38) [**Fable 5.2 scored 49.1% on the FrontierCode 2.0 coding test, higher than Opus 5.5's 45.5%.**Anthropic · statement](https://dgw.tmarket.io/claims/01a1cbb5-43f8-7323-862b-09805e952720)

## **More claims by Anthropic**

[**Anthropic is targeting a valuation of $1 trillion in its IPO.**commitment](https://dgw.tmarket.io/claims/01a1d24a-4dd2-7489-b8b2-248ce16ec871) [**As of September 30, 2026, the company's total liabilities were 6.2 billion US dollars.**statement](https://dgw.tmarket.io/claims/01a1d249-d437-7520-b5d8-ac34110dae00) [**Anthropic may issue up to $42 billion in notes to Broadcom (AVGO.O).**commitment](https://dgw.tmarket.io/claims/01a1d245-6c6b-73ea-850c-55c8d4273ecd) [**Anthropic plans to issue 801.4 million new shares, while existing shareholders will sell 23.6 million shares.**commitment](https://dgw.tmarket.io/claims/01a1d245-33b7-729e-886c-e01bc8920599) [**Anthropic and some of its shareholders plan to raise up to $64.4 billion through an initial public offering.**commitment](https://dgw.tmarket.io/claims/01a1d245-3349-739b-9135-8097cffbee75)

[All claims by Anthropic](https://dgw.tmarket.io/claims?claimant_id=01a1bbbb-6dd3-7c64-bf2f-79366edd98b3)

[All claims](https://dgw.tmarket.io/claims)

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