On Tuesday, OpenAI introduced dynamic visual explanations, a new ChatGPT feature that allows users to see how formulas, variables, and mathematical relationships change in real time. Instead of just reading an explanation or looking at a static diagra…

A lot of people are mad at Ticketmaster, and have been for a long time. (Did Swifties directly create an antitrust trial? Discuss.) The US government’s case against Live Nation-Ticketmaster appeared poised to lay bare some of the strangeness of the music business, and maybe even change the way the company works. And then, well, […]
OpenAI’s robotics leader stepped down after raising concerns that the company’s Pentagon AI deal moved too quickly and lacked sufficient safeguards
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More than 30 OpenAI and Google DeepMind employees signed onto a statement supporting Anthropic’s lawsuit against the Defense Department after the agency labeled the AI firm a supply chain risk, according to court filings.

On Monday, Anthropic filed its lawsuit against the Department of Defense over being designated as a supply chain risk. Hours later, nearly 40 employees from OpenAI and Google – including Jeff Dean, Google’s chief scientist and Gemini lead – filed an amicus brief in support of Anthropic’s lawsuit, detailing their concerns over the Trump administration’s […]
Everyone’s switching to Claude, but the strict usage limits are a shock. Here’s why that might actually be a good thing.
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This deal underscores how frontier labs are scrambling to prove their technology can be used safely in critical business operations.
Sam Altman says GPT-5.4 is OpenAI’s best conversational model yet, but admits it still has three important weaknesses to fix.
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On the latest episode of TechCrunch’s Equity podcast, we discussed what the controversy means for other startups seeking to work with the federal government.
We’re going to be waiting a while yet for the promised adult mode to make an appearance in ChatGPT.