In a major shift, the company is “open sourcing” two A.I. systems, freely sharing the technology with outside researchers and ...

GPT-5 was originally expected to happen in the early part of the year, but Altman said in April that it would be delayed a ...

Despite the company's name, OpenAI hasn't dropped an open version of its AI models since GPT-2 in 2019. That changed on ...

The two new models from OpenAI are available under the Apache 2.0 license, a popular choice for open-weight models. With ...

OpenAI has released two free, customizable AI models, gpt-oss-120b and gpt-oss-20b. These models rival OpenAI's premium ...

According to a report by Bloomberg News on Tuesday, ChatGPT creator OpenAI is in the early stages of discussions regarding a ...

If the deal goes ahead, it would elevate OpenAI’s valuation on paper by two-thirds to US$500 billion, making it one of the ...

This could prove to be a milestone for OpenAI as its rediscovers its original vision, with first open-weight models since GPT ...

To make the most of OpenAI's new models, Groq delivers extended context and built-in tools like code execution and web search ...

Separately, Amazon announced OpenAI’s open-weight models are now available on its Bedrock generative AI marketplace in Amazon ...

ChatGPT maker OpenAI is in early talks for a potential secondary stock sale that would allow current and former employees to ...

OpenAI is in early talks to allow employees to sell shares in a deal that may value the company at around $500 billion.