For the first time since GPT-2 in 2019, OpenAI is releasing new open-weight, large language models.

OpenAI just dropped two new open-weights models. Here's why that isn't the same as being fully open.

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OpenAI releases its first open-source LLMs in six years. OpenAI's smallest AI model can run on a laptop. Early reports indicate these new models may have trouble with hallucinations. Open-weight ...

OpenAI just dropped its first open-weight models in over five years. The two language models, gpt-oss-120b and gpt-oss-20b, can run locally on consumer devices and be fine-tuned for specific purposes.

OpenAI announced Tuesday the launch of two open-weight AI reasoning models with similar capabilities to its o-series. Both are freely available to download from the online developer platform ...

OpenAI has finally released its first open-weight large language models since 2019’s GPT-2. These new “gpt-oss” models are available in two different sizes and score similarly to the company ...

A little more than twelve hours after their gripping Canadian Open final in Montreal, Naomi Osaka joined Victoria Mboko in withdrawing from the Cincinnati Open, the main tuneup for the United ...

Novak Djokovic has officially pulled out of the Cincinnati Open, and will enter the US Open with extra time off.

OpenAI CEO Sam Altman announced GPT-oss, his company's return to releasing an AI language model with open weights. The company launched two new "open" models, gpt-oss-120b and gpt-oss-20b, on ...