Anthropic PBC today debuted Claude Sonnet 5, a midrange large language model that outperforms its predecessor in several ...

SharpeBench is an open-source benchmark for AI trading agents that ranks real edge, not lucky short-term returns.

Ornith 1.0 by DeepReinforce is meant for developers who want AI that finishes the job, not just autocompletes the next line.

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Abstract: Heavy computational load for solving nonconvex problems for large-scale systems or systems with real-time demands at each sample step has been recognized as one of the reasons for preventing ...

Anthropic said it blocked its most advanced artificial intelligence models for public use after the U.S. government banned their use by foreigners. Anthropic released its Fable 5 and Mythos 5 models ...

Microsoft’s legal teams are evaluating Anthropic’s new data retention changes. Microsoft’s legal teams are evaluating Anthropic’s new data retention changes. is a senior correspondent and author of ...

For developers, Fable 5 is available through the Claude API as claude-fable-5. Anthropic says Fable 5 is fully available today on the Claude API and on consumption-based Enterprise plans. For ...

Anthropic announced Claude Fable 5, a Mythos-class model that will be available to its enterprise customers and paid subscribers. The company unveiled Mythos in April and has limited the rollout ...

Anthropic PBC is widely releasing a version of Mythos that will be blocked from carrying out cybersecurity tasks, months after warning that the powerful artificial intelligence model could spot and ...

Anthropic is bringing its most powerful AI model to the general public for the first time, but it’s doing it with guardrails. On Tuesday, the AI firm launched Claude Fable 5, the first publicly ...

A federal judge has blocked President Donald Trump’s bid to slap a $100,000 fee on employers who seek to hire foreign workers for specialized roles, labeling the policy an unauthorized “tax” that ...