March 3 (Reuters) - OpenAI is developing a new code-hosting platform to rival Microsoft's GitHub, The Information reported on ...

OpenAI is revising its contract with the Pentagon following criticism that the agreement could enable mass surveillance of ...

OpenAI says its new GPT-5.3 Instant model will tone down ChatGPT’s overly reassuring language, aiming to reduce “cringe” ...

OpenAI is in the hot seat this week over the artificial intelligence company’s new deal with the Pentagon, struck just hours after the agency’s negotiations with competitor Anthropic over safety ...

GPT-5.3 Instant reduces hallucinations by 26.8% on web queries and 19.7% on internal knowledge — OpenAI's most-used model now ...

OpenAI CEO Sam Altman is scrambling to head off a backlash over the tech giant’s deal with the Pentagon — defending it in front of workers at a tense all-hands meeting on Tuesday after protesters ...

Current and former OpenAI staff have aired their views about the company's Pentagon deal, raising concerns about safety guardrails and transparency.

OpenAI releases GPT-5.3 Instant for ChatGPT with fewer refusals, improved web answers, and reduced hallucinations across major benchmarks.

Amazon puts in $50 billion and gets $100 billion in cloud commitments back. Nvidia puts in $30 billion and earns it back in ...

OpenAI's $110 billion funding round, backed by Amazon and Nvidia, sets a record for private tech fundraising, surpassing ...

ChatGPT maker OpenAI has received $110 billion in investments from Amazon, SoftBank and Nvidia, putting the technology ...

OpenAI CEO Sam Altman said Monday that the company has added further protections to its agreement with the Defense Department to bring its AI models to the military’s classified network. The latest ...