Altman warns of "hiccups" with new flagship Sol model

OpenAI CEO Sam Altman warned Tuesday that the company's new GPT-5.6 Sol model may face "hiccups" soon.

Why it matters: The warning underscores that even one of the world's leading AI companies can struggle to scale the infrastructure needed to meet demand for cutting-edge AI.

• Anthropic and SpaceX AI are also rolling out flagship models, intensifying competition for consumers and computing capacity.

Driving the news: Altman wrote on X that the model's "growth is insane" and that "the inference team has done heroic work to be able to support demand."

• But that demand may face scaling issues, he wrote.
• "We are going to move mountains to continue to scale, but it is possible there are some hiccups soon," Altman said.

Context: OpenAI officially launched its GPT-5.6 models to the public last week to great fanfare, with many celebrating its speed, creativity and ability to complete complex tasks.

• OpenAI debuted the product in June, but delayed full public access at the request of the Trump administration.
• Similar to Anthropic's Fable 5, GPT-5.6 was under review by the U.S. government, which assessed the model's advanced cybersecurity capabilities.

Go deeper: Finding your goldilocks GPT-5.6 model