OpenAI has released two powerful open-weight reasoning models, gpt-oss-20b and gpt-oss-120b, making them freely available for local use.

OpenAI claims its open models set a new benchmark in the open-weight category. On Codeforces, a extensively used programming ...

For the first time since releasing GPT-2 over five years ago, OpenAI has introduced two open-weight AI models to the public.

Arizona Senate President Warren Peterson is running to be the state's top cop. Should he maybe learn about freedom of speech?

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

OpenAI said on Tuesday it has released two open-weight language models that excel in advanced reasoning and are optimized to ...

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 ...

GPT-5 was originally expected to happen in the early part of the year, but Altman said in April that it would be delayed a ...

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

OpenAI and NVIDIA launch open-weight AI models optimized for reasoning, available to developers worldwide at full scale.

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OpenAI released two open-weight language models Tuesday that deliver performance matching its commercial offerings while ...