OpenAI releases two new open-weight models, gpt-oss-120b and gpt-oss-20b

Description

OpenAI has put out its first open-weight AI models since 2019, ending years of delay and speculation. The company released gpt-oss-120b and gpt-oss-20b on Tuesday, offering two fully downloadable, customizable large language models that don’t require a license fee or API gate. Both models are text-only and are being shared under an Apache 2.0 license, meaning anyone can download the model weights from platforms like GitHub and Hugging Face. They also work on LM Studio and Ollama, and can run on ...