December 16, 2025

Chai Discovery Raises $130 Million Series B, Reaches $1.3 Billion Valuation With OpenAI Backing

The biotech world just got a big reminder that artificial intelligence is no longer just a supporting tool—it’s becoming the engine that drives discovery itself. Chai Discovery, a fast-growing biotechnology company backed by OpenAI, has successfully raised $130 million in Series B funding, pushing its valuation to $1.3 billion. The deal places Chai Discovery firmly …

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