During a dinner with a small group of reporters, OpenAI CEO Sam Altman cautioned that investment in AI is moving too fast.

OpenAI CEO Sam Altman thinks that the billions of dollars invested in AI now could create a bubble similar to the dot-com crash of the early 2000s. "Are we in a phase where investors as a whole are overexcited about AI?

Many fears of an AI bubble had hit a fever pitch at the start of this year when Chinese start-up DeepSeek released a competitive reasoning model.