An OpenAI spokesperson said the API access allowed for industry-standard benchmarking and safety improvements.

Anthropic's Claude Opus 4.1 achieves 74.5% on coding benchmarks, leading the AI market, but faces risk as nearly half its $3.1B API revenue depends on just two customers.

OpenAI’s new algorithms, gpt-oss-120b and gpt-oss-20b, are available under an open-source license. Anthropic, for its part, ...

Claude Opus 4.1 not with fireworks, but with unmistakable intent. It arrives just as OpenAI is expected to drop GPT-5 (a ...

The company crossed a line as OpenAI integrated Claude into its own systems to evaluate and benchmark the model, especially in categories like code generation, creative writing, and how Claude ...

Software developers love using AI to help them code, and many shell out hundreds of dollars to subscribe to software like ...

Anthropic launched Claude Opus 4.1 today, an upgraded version of its flagship AI model that achieves 74.5% accuracy on ...

This could prove to be a milestone for OpenAI as its rediscovers its original vision, with first open-weight models since GPT-2.

Anthropic says Claude Opus 4.1 improves software engineering accuracy to 74.5%. That compares to 62.3% with Claude Sonnet 3.7 and 72.5% with Claude Opus 4. More specifically, the updated model is ...

Cerebras Systems today announced inference support for gpt-oss-120B, OpenAI’s first open-weight reasoning model, now running ...

Anthropic Claude 4.1 was released today is an upgrade to Anthropic's Claude Opus 4 model with key improvements. This was ...

OpenAI has put out its first open-weight AI models since 2019, ending years of delay and speculation. The company released ...