OpenAI CEO Sam Altman confirmed it plans to release a powerful open source model that he says will be better than any ...

Large language models are now commodities, making OpenAI's business model vulnerable to the economics of open-source AI such as DeepSeek, says Kai-Fu Lee.

On Wednesday, OpenAI announced the release of two new models—o3 and o4-mini—that combine simulated reasoning capabilities ...

“Open-source is not some curiosity, it’s a big part of AI usage,” Rao told me. “OpenAI wants to be a part of that through their brand and their models.” Rowan Curran, a senior analyst at ...

The ChatGPT maker is trying to balance closed models and open-source efforts, with plans for its first open model since 2019, in a strategic pivot as rivals close in, and enterprise demand shifts.

OpenAI now has its own reasons for releasing an open-weight model. Eighteen months ago, OpenAI was the undisputed champion of state-of-the-art AI models. But in the time since, the release of LLMs ...

OpenAI launches groundbreaking o3 and o4-mini AI models that can manipulate and reason with images, representing a major advance in visual problem-solving and tool-using artificial intelligence.

OpenAI plans to release its first open-weight AI model since 2019 as economic pressures mount from competitors like DeepSeek and Meta, marking a significant strategic reversal for the company behind ...

Granted, the forthcoming model will not be 100% open; as with other companies offering “open” AI models, including Meta and Mistral, OpenAI will offer no access to the data used to train the ...

OpenAI is facing increasing pressure from rivals such as Chinese AI lab DeepSeek that have adopted an “open” approach to ...