The company unveiled two new open-weight language models, gpt-oss-120b and gpt-oss-20b, marking its first public release of ...

Developers rejoice—OpenAI has just released two new open-weight models. Unlike most of OpenAI’s models, these new products ...

For the first time in more than five years, OpenAI is launching a new open language model that appears to be state of the art ...

The AI Office has published two key documents that clarify how GPAI-related obligations will be applied in practice: the GPAI ...

OpenAI's gpt-oss models deliver real-world performance without requiring expensive infrastructure. Do hallucination scores ...