The biggest mistake people make when trying to get their ChatGPT API key is that they use the wrong URL. The key can't be found at chatgpt.com. Instead, point your browser to the OpenAI developer ...

It's not hard to create a RESTful web service in Java. In fact, frameworks like Spring Boot, the Eclipse MicroProfile and Jakarta Enterprise Edition make the development of RESTful Java applications ...

Elon Musk, Sam Altman and several other key artificial intelligence industry figures are slated to testify in the trial, which is expected to last several weeks. By Cade Metz Reporting from Oakland, ...

Tue, April 28, 2026 at 3:36 PM UTC Fresh worries about OpenAI's finances have the recent AI rally grinding to a halt. Shares of OpenAI partners Oracle (ORCL), CoreWeave (CRWV), Nvidia (NVDA), Advanced ...

Oracle, CoreWeave, and several other firms with ties to OpenAI saw shares slide following a report the startup has fallen short of revenue and user growth targets. Some executives at OpenAI have ...

In November 2025, Sarah Friar, OpenAI’s finance chief, discussed the company’s funding strategies, computing challenges and rapid growth. Photo: Nikki Ritcher for WSJ OpenAI recently missed its own ...

A constellation of artificial-intelligence stocks dropped after OpenAI reportedly failed to meet its sales and user targets, rekindling doubts that the hundreds of billions of dollars that big ...

Elon Musk has withdrawn his fraud allegations against OpenAI and its co-founders Sam Altman and Greg Brockman, significantly narrowing a high-profile lawsuit just days before trial. A US federal court ...

GPT-5.5 lands seven weeks after the release of GPT-5.4, which arrived on March 5. OpenAI says the newest model “understands what you’re trying to do faster” and that it can “carry more of the work ...