Despite what its name suggests, OpenAI hadn’t released an “open” model—one that includes access to the weights, or the numerical parameters often described as the model’s brains—since GPT-2 in 2020.

Microsoft is making OpenAI’s new free and open GPT model, gpt-oss-20b, available to Windows 11 users via Windows AI Foundry, the tech giant’s platform that lets users tap AI features, APIs, and ...

OpenAI CEO Sam Altman said Friday the company is delaying the release of its open model, which was already pushed back a month earlier this summer. OpenAI had planned to release the model next week, ...

China-based Alibaba deepened its presence in the artificial intelligence race as it announced on Wednesday the launch of an open-source AI coder. In a statement on Wednesday, Alibaba announced the ...

Google has released an AI called 'TxGemma' to help develop new therapeutic drugs. It can identify promising targets and predict the results of clinical trials, and it can also explain the reasons. It ...

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 Hugging ...

Chinese AI company DeepSeek announced on Chinese SNS WeChat that it has released a minor update to its inference AI model DeepSeek R1, ' DeepSeek-R1-0528 '. The Hugging Face repository does not ...

GPT-OSS is OpenAI’s first open-weight model in six years. GPT-OSS is OpenAI’s first open-weight model in six years.

The UK Royal Society is converting eight of its journals to the ‘subscribe to open’ (S2O) publishing model, starting next year. The non-profit publisher, which produces ten titles, including the world ...