OpenAI called it an “unprecedented cyber incident” after its AI models broke out of their sandbox to hack an AI startup during a security evaluation.

OpenAI shares lessons from deploying long-running AI models, highlighting new safety risks, observed failures, and improved safeguards through iterative deploym

AI infrastructure company Infinity announced Monday a $15 million raise at a $100 million valuation from investors including Touring Capital, Principal VC, and

Talk of banning Chinese-made open-weight LLMs reveals the challenge of turning AI into a business.

On the latest episode of Equity, we debate whether Apple's lawsuit will cast over OpenAi's much-discussed plans to get into hardware and go public.

Dave Eggers attends the "The Turning Point: To Be Destroyed" premiere. | Image: John Lamparski/Getty Images for Tribeca Festival Last year, Sam Altman invited a

OpenAI's GPT-5.6 Sol or Anthropic's Claude Fable 5: Which one is right for you? The answer depends on your needs. Here's our review.

Sarah Friar, CFO of OpenAI, introduces a practical AI scorecard to measure ROI through useful work, cost per successful task, dependability, and return on compu

Apple is suing OpenAI. The complaint is readable and intense, as these things often are, though many experts seem to think many of the allegations are just the

Apple filed a trade secrets lawsuit against OpenAI last Friday, and it’s not messing around. The complaint alleges a pattern of misconduct reaching all the way

The company has unveiled a massive new artificial intelligence model it says can take on top American firms.

Moonshot AI’s new open model is catching up to Anthropic and OpenAI, raising questions about the future of the AI race.

Cars24 uses OpenAI-powered voice and chat agents to handle 1M+ monthly conversation minutes, recover 12% of lost leads, and bring agentic workflows to teams acr

Learn how OpenAI is making ChatGPT safer for teens with age-appropriate protections, learning tools, parental controls, and expert partnerships.

OpenAI trained GPT-Red, an internal-only attacker model, using self-play reinforcement learning against a population of defender LLMs. It beat human red-teamers

Ryan Beiermeister, who demonstrated cool analysis in the Founders Fund YouTube series "Mafia," has joined the firm as a partner.

Mira Murati's Inkling won't dethrone the best Chinese open-weights models, but it gives Western developers something they haven't yet had.

Moonshot's Kimi K3 took the top spot in frontend coding away from Claude and OpenAI, and it's free. Semiconductor stocks fell, and crypto fell with them.

iPhone maker steps up aggressive tactics in trade secrets dispute with AI lab

It's the latest AI model from China to close the performance gap with leading U.S. AI labs.