Anthropic released its Mythos-class model, boosting confidence in AI competition. GPT-5.6 release by June 30, 2026 at 92.5% YES.

Anthropic filed for an IPO, aiming to outpace OpenAI. IPO by December 31, 2026 priced at 89.5% YES, while June 30, 2026 is at 0.7% YES.

Anthropic launches Mythos with Fable 5. Six capabilities for agents: 80.3% code reasoning, extended thinking, autonomy. Vision, science acceleration, enterprise pricing

Anthropic plans to release a public version of its Mythos AI model tomorrow. Release by June 15, 2026 at 75.8% YES.

Anthropic plans to release its advanced Claude Mythos AI model soon, following the public release of its Claude Opus 4.8 model.

Big news: Anthropic has a new version of a Mythos-class model coming later today called Claude Fable, according to a person with knowledge of the release. It’s a neutered version…

Anthropic launched Claude Fable 5 on Tuesday, a Mythos-class model with safeguards blocking cybersecurity and biology queries, priced at $10 per million input tokens.

Anthropic is releasing Claude Fable 5, its first Mythos-class model available to the public. The model comes with guardrails that block responses in high-risk areas like…

Anthropic first announced Mythos in April, which it called a "step change" in capabilities, but opted to tightly control its rollout.

June 9 : Anthropic is rolling out a public version of its Mythos AI model, but with guardrails barring its use in risky areas such as cybersecurity, after a preview earlier this…

Anthropic said the broad release is possible because of new safeguards that block responses in specific high-risk areas.

Anthropic is pricing both Fable 5 and Mythos 5 at $10 per million input tokens and $50 per million output tokens. The company says that is less than half the price of Claude…

Positioned a tier above the previous Opus models, Claude Fable 5 sets a new benchmark for generally available AI, outperforming rivals like OpenAI's GPT-5.5.

Anthropic Mythos is limited to a small group of users, but the company said its Fable 5 model has similar capabilities but with safeguards.

Access was previously limited to organisations like the US government due to the model’s ability to unearth cybersecurity vulnerabilities.

OpenAI files for IPO while Anthropic leads in revenue. IPO by December 31, 2026 at 69% YES.

The much anticipated launch of the Mythos-class model was marred by some controversial usage policies

Anthropic introduced Claude Fable 5 and Claude Mythos 5, enhancing capabilities while addressing security concerns with a safer version for broader public access.

Anthropic has released Claude Fable 5 on Wednesday, allowing the public to access the core architecture of its notorious 'Mythos' model

App developers finally got their first real look at Anthropic’s Mythos Tuesday when Anthropic released a somewhat neutered version of the model, Claude Fable 5, following weeks of…

Anthropic has launched Claude Fable 5, its most capable publicly available AI model, excelling in complex tasks and benchmarks. Alongside it, Mythos 5, a restricted version with…