In a legal filing, OpenAI asked a federal court to hold Mr. Musk responsible for any damage he has caused the firm, in the latest sign of their bitter feud.

OpenAI says the feature, which appears in ChatGPT’s settings as “reference saved memories,” aims to make conversations with ChatGPT more relevant to users. The update will add conversational context to ChatGPT’s text, voice, and image generation features, the company added.

A petition signed by nonprofits, foundations and labor groups was sent to the state attorney general on Wednesday, urging him to halt OpenAI's plans to restructure the nonprofit's commercial arm into a for-profit business.

Altman expects we may see “the first AI agents ‘join the workforce’ and materially change the output of companies” in 2025, and says his team is “now confident we know how to build AGI as we have traditionally understood it.

OpenAI raised $40 million in a record-setting funding round led by SoftBank, but there's one major caveat to the deal.

The investment was the highest ever raised for a startup and places OpenAI at a $300-billion valuation, tied with TikTok parent company ByteDance and behind the $350-billion valuation for Elon Musk’s SpaceX, according to research firm CB Insights.

OpenAI is facing increasing pressure from rivals such as Chinese AI lab DeepSeek that have adopted an “open” approach to launching models. In contrast to OpenAI’s strategy, these “open” competitors make their models available to the AI community for experimentation and, in some cases, commercialization.

Find out how to provide OpenAI with your input about its upcoming open language model, which Sam Altman stated will be a "reasoning" model like OpenAI o1.

OpenAI announced Monday it is raising up to $40 billion in the biggest-ever funding round for a startup by far.