Claude Mythos

Anthropic reportedly launched Claude Fable 5.1 and Mythos 5.1, while lowering Fable cache-read pricing, a move aimed at cheaper AI workloads.

Anthropic-linked listings name Claude Fable 5.1 and Mythos 5.1, but missing source text leaves launch details, access and performance unconfirmed.

BBC reports Anthropic released Claude Fable 5 publicly with safeguards after earlier concerns about Mythos capabilities.

Anthropic is expanding Claude Mythos Preview access to about 150 additional organizations across more than 15 countries.

Anthropic's Claude Mythos Preview helped researchers identify Apple macOS vulnerabilities and develop an exploit.

Anthropic's powerful Claude Mythos AI model has triggered emergency responses from central banks and intelligence agencies due to severe cybersecurity risks.

Anthropic CEO Dario Amodei met with White House chief of staff Susie Wiles to discuss the new Claude Mythos AI model amid an ongoing dispute with the Pentagon.

The US government will provide major federal agencies access to Anthropic's frontier Mythos AI model amid rising concerns over its cybersecurity capabilities.

Anthropic's new Claude Mythos Preview AI model identified thousands of zero-day vulnerabilities in critical infrastructure, prompting restricted access and Project Glasswing.

Anthropic's powerful Mythos model highlights a critical security gap: AI can identify software vulnerabilities far faster than organizations can remediate them.

Meta launched its new flagship AI model Muse Spark while Anthropic released Claude Mythos Preview, marking a major week of competing AI model launches.

Treasury Secretary Bessent and Fed Chair Powell summoned bank CEOs to discuss testing Anthropic's Claude Mythos, as US officials explore AI model deployment in the financial sector.

UK's Bank of England, FCA, and Treasury hold urgent talks with NCSC to assess risks posed by Anthropic's new Claude Mythos AI model, which can find and exploit zero-day vulnerabilities.

Anthropic's powerful Mythos model, capable of autonomously finding software vulnerabilities, prompted emergency meetings with U.S. officials, banks, and tech CEOs.

Anthropic has decided not to publicly release its powerful Claude Mythos AI model, citing unprecedented cybersecurity risks and vulnerability detection capabilities.

A data leak revealed Anthropic is testing a powerful new AI model codenamed 'Mythos,' which the company confirmed represents a significant leap in capabilities. Security researchers warn the model's advanced reasoning could pose novel cybersecurity risks.