As OpenAI removed access to GPT-4o in its app on Friday, people who have come to rely on the chatbot for companionship are mourning the loss all over the world.

Spark, a lightweight real-time coding model powered by Cerebras hardware and optimized for ultra-low latency performance.

With OpenAI's latest updates to its Responses API — the application programming interface that allows developers on OpenAI's platform to access multiple agentic tools like web search and file search ...

Who needs humans when a purported 1.5 million agents trade lobster memes and start their own religion? Moltbook, vibe-coded by Octane AI founder Matt Schlicht in a weekend (he cla ...

Elon Musk’s feud with OpenAI and its CEO Sam Altman has escalated, and the world’s richest man is now seeking billions in damages stemming from his early contributions to the AI startup. OpenAI has ...

Internal notes from early discussions between Elon Musk and the founders of OpenAI show that Musk briefly supported the idea of an initial coin offering (ICO) as a way to fund the organization, before ...

Welcome to Rendering, a Deadline column reporting at the intersection of AI and showbiz. Rendering examines how artificial intelligence is disrupting the entertainment industry, taking you inside key ...

Large language models often lie and cheat. We can’t stop that—but we can make them own up. OpenAI is testing another new way to expose the complicated processes at work inside large language models.

What really happens after you hit enter on that AI prompt? WSJ’s Joanna Stern heads inside a data center to trace the journey and then grills up some steaks to show just how much energy it takes to ...

OpenAI is notifying some ChatGPT API customers that limited identifying information was exposed following a breach at its third-party analytics provider Mixpanel. Mixpanel offers event analytics that ...

OpenAI has sent out emails notifying API customers that its chatgpt-4o-latest model will be retired from the developer platform in mid-February 2026,. Access to the model is scheduled to end on ...

Japanese firm SoftBank reported earnings on Tuesday. The Japanese firm revealed that it has sold its entire stake in Nvidia for $5.8 billion. SoftBank's CFO also spoke about "physical AI" and bubble ...