OpenAI introduces GPT-oss-120b and GPT-oss-20b, its latest open AI models that can perform complex reasoning and coding tasks. Available on Hugging Face, these models enhance transparency despite not fully disclosing training data.

OpenAI on Tuesday debuted two freely downloadable models that it says can, for certain tasks, match the performance of some modes of ChatGPT. Why it matters: OpenAI is aiming the new models at customers who want the cost savings and privacy benefits that come from running AI models directly on their own devices rather than relying on cloud-based services like ChatGPT or its rivals.

OpenAI launched a pair of open weight models today, which can compete with Google's (GOOG)(GOOGL) Gemini CLI and DeepSeeek's (DEEPSEEK) R1 model.

Living up to its name, OpenAI has released not one but two new open-weight AI models after promising to deliver a new open-weight model earlier this year. The two models, gpt-oss-20b and gpt-oss-120b,

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.