Hugging Face, a leading AI company, has doubled its valuation to $4.5 billion after a $235 million investment from major tech partners. In this exclusive interview, sustainability analyst Bonnie Schneider talks with Thomas Wolf, co-founder and chief science officer, about transforming from a gaming startup to a key AI hub. They discuss the company's shift towards smaller, sustainable AI models, its community-driven culture, and efforts to make AI accessible and environmentally conscious.