For the first time in five years, OpenAI has released two new free and open-source AI models that are lightweight and ...

The company has unveiled two new open-weight language models, gpt-oss-120b and gpt-oss-20b, marking the firm's first public ...

Enterprises can use a powerful, near topline OpenAI LLM on their hardware totally privately and securely, without sending data to the cloud.

ETH Zurich’s open LLM drops in 2025 with public weights, green compute and 1,500+ language support, challenging GPT-4’s ...