‘Model fatigue’ sets in as AI labs race to roll out new versions at frenetic pace

First, Anthropic updated Fable and Mythos. Then came model enhancements from Meta and Google. OpenAI followed suit by releasing GPT-6 Astra.

That was all this week, as a dizzying pace of modifications and upgrades hit the market from a handful of companies that are vying to stay at the forefront of the artificial intelligence revolution.

OpenAI CEO Sam Altman told CNBC on Thursday that "we're all moving to faster cadences," attributing some of the acceleration to everyone getting "back after summer vacation." But for the users of AI models and services, it's created complexity and chaos as CEOs and IT managers spend an outsized amount of time and resources comparing costs and capabilities to avoid getting left behind.

"I feel like model fatigue is a real thing," said Zhen Lu, CEO of AI startup Runpod. "Don't get me wrong, I am extremely excited about all of the innovation that's happening, but I really do think that we are in an environment where there's just so much frothiness that you have to make noise."