AI Bubble or LLM Bubble? Hugging Face CEO Explains the Difference (2025)

Are we on the verge of an AI winter? Hugging Face's CEO believes the hype surrounding Large Language Models (LLMs) is a bubble waiting to burst, and it could happen sooner than you think. But fear not, AI enthusiasts, because he argues that this doesn't spell doom for the entire field.

Clem Delangue, the co-founder and CEO of Hugging Face, a prominent AI platform and community, sparked a lively debate at an Axios event. He suggested that while everyone is buzzing about a potential "AI bubble," the real concern lies with the inflated expectations surrounding LLMs – the technology that powers popular chatbots like ChatGPT and Gemini.

"I think we’re in an LLM bubble, and I think the LLM bubble might be bursting next year," Delangue stated. But here's where it gets controversial... he quickly added that LLMs represent only a fraction of the vast potential of AI. He envisions a future where AI applications in areas like biology, chemistry, image, audio, and video are just beginning to blossom. "'LLM' is just a subset of AI when it comes to applying AI to biology, chemistry, image, audio, [and] video. I think we’re at the beginning of it, and we’ll see much more in the next few years."

Delangue's argument hinges on the idea that LLMs are being overhyped as a one-size-fits-all solution. And this is the part most people miss... He believes that the industry is concentrating too much on the idea of building a single, massive model to solve every problem. He predicts a shift towards smaller, more specialized AI models designed for specific tasks.

Think of it this way: Do you really need a super-intelligent, all-knowing chatbot to help you with your banking inquiries? Delangue uses the example of a banking customer chatbot to illustrate his point. "You don’t need it to tell you about the meaning of life, right? You can use a smaller, more specialized model that is going to be cheaper, that is going to be faster, that maybe you’re going to be able to run on your infrastructure as an enterprise, and I think that is the future of AI." A smaller, more focused model can handle those requests efficiently and cost-effectively. These specialized models can even be deployed on a company's own servers, ensuring greater control and security.

While acknowledging that a bursting LLM bubble could have some impact on Hugging Face, Delangue emphasizes the overall diversity of the AI landscape. The AI industry is so broad that even if one segment, like LLMs, is overvalued, it won't trigger a complete collapse.

Furthermore, Hugging Face's financial prudence sets it apart from many other AI companies aggressively chasing growth. Delangue proudly mentioned that Hugging Face still holds half of the $400 million it has raised. This careful spending contrasts sharply with the billions being poured into LLM development by other players. "In AI standards, that’s called profitability because the other guys — it’s not hundreds of millions that they’re spending. It’s obviously billions of dollars," he quipped.

This capital-efficient approach reflects Delangue's long-term vision. "I think a lot of people right now are rushing — or maybe even panicking — and taking a really short-term approach to things. I’ve been in AI for 15 years now, so I’ve seen some of the cycles," Delangue explained. He's drawing on his experience to build a sustainable and impactful company for the long haul.

But here's a thought: Is Delangue downplaying the potential of LLMs? Or is he right to caution against the current hype? What do you think? Are we placing too much emphasis on large, general-purpose models, or are they truly the key to unlocking AI's full potential? Let us know your thoughts in the comments below!

This article was reported by Sarah Perez, a TechCrunch reporter since August 2011. You can reach her at sarahp@techcrunch.com or via Signal at sarahperez.01.

AI Bubble or LLM Bubble? Hugging Face CEO Explains the Difference (2025)
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