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Summary: OpenAI-backed biotech firm Chai Discovery raises $130M Series B at $1.3B valuation Crunch

- Chai Discovery, a biotech startup backed by OpenAI, secured $130 million in Series B funding, achieving a $1.3 billion valuation.
- The company uses AI to accelerate drug development by predicting biochemical molecule interactions and designing custom antibodies.
- Chai’s latest AI model, Chai 2, demonstrates significant improvements in antibody design success rates compared to traditional methods.
Summary
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Chai Discovery, OpenAI-backed biotech, raised $130M Series B at a $1.3B valuation. Uses AI (Chai 2) to accelerate drug development by predicting molecule interactions & designing antibodies, improving success rates. #drugdevelopment #AI #biotech
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2025/12/17 07:45 Anonymous 58 28s 124
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ID: 44751e91-744e-4250-97e4-affa7009333a

Category ID: listed_summary

URL: https://techcrunch.com/2025/12/15/openai-backed-biotech-firm-chai-discovery-raises-130m-series-b-at-1-3b-valuation/#summary

Date: Dec. 16, 2025

Notes: 2025-12-16

Created: 2025/12/16 19:42

Updated: 2025/12/17 07:45

Last Read: 2025/12/17 07:45

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