ChatGPT maker OpenAI shifts its focus to business users amid Anthropic pressure

"I think it was a little heartbreaking, but we're like, OK, it's not the main event right now," Friar said. "We need to make sure that our new model that's coming has enough compute."

Codenamed Spud, OpenAI says its "smartest model yet" offers "stronger reasoning, better understanding of intent and dependencies, better follow-through and more reliable output in production." It's part of OpenAI's answer to Anthropic's new Claude Mythos, which Anthropic claims is so "strikingly capable" that it is limiting its use to select customers because of its apparent ability to surpass human cybersecurity experts in finding or exploiting computer vulnerabilities.