ChatGPT can now create interactive visuals to help you understand math and science concepts

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…

The twist in the Ticketmaster antitrust fight
The twist in the Ticketmaster antitrust fight

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 head of robotics resigns over Pentagon deal, warning about surveillance and lethal autonomy

OpenAI’s robotics leader stepped down after raising concerns that the company’s Pentagon AI deal moved too quickly and lacked sufficient safeguards

OpenAI and Google employees rush to Anthropic’s defense in DOD lawsuit

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.

Employees across OpenAI and Google support Anthropic’s lawsuit against the Pentagon
Employees across OpenAI and Google support Anthropic’s lawsuit against the Pentagon

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 […]

ChatGPT users are flocking to Claude then realizing they can’t use it the same way — ‘For new users, it’s a shock’

Everyone’s switching to Claude, but the strict usage limits are a shock. Here’s why that might actually be a good thing.

OpenAI acquires Promptfoo to secure its AI agents

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 his ‘favorite model to talk to’ — but admits OpenAI still needs to fix these 3 weaknesses

Sam Altman says GPT-5.4 is OpenAI’s best conversational model yet, but admits it still has three important weaknesses to fix.

Will the Pentagon’s Anthropic controversy scare startups away from defense work?

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.

ChatGPT has delayed the roll out of its adult mode again: ‘Getting the experience right will take more time’

We’re going to be waiting a while yet for the promised adult mode to make an appearance in ChatGPT.