Releases

15 matching — model launches, API releases, product updates, financial events and news.

Date	Release	Company	Type	Value	Source
Sep 9, 2024	Chai-1 reports state-of-the-art structure prediction results Chai-1	Chai Discovery	Benchmark result	—	Chai Discovery
Sep 9, 2024	Chai-1 weights and inference code released Chai-1 · 1	Chai Discovery	Open weights	—	Chai Discovery
Sep 9, 2024	Chai-1 released Chai-1 · 1	Chai Discovery	Model release	—	Chai Discovery
Sep 9, 2024	Chai Discovery seed round Chai Discovery raised approximately $30 million in seed funding led by Thrive Capital, OpenAI, and Dimension Capital.	Chai Discovery	Funding round	$30M	Chai Discovery
Jun 30, 2025	Chai-2 achieves double-digit de novo antibody hit rates Chai-2	Chai Discovery	Benchmark result	—	Chai Discovery
Jun 30, 2025	Chai-2 unveiled Chai-2 · 2	Chai Discovery	Model release	—	Chai Discovery
Aug 6, 2025	Chai Discovery Series A Chai Discovery raised a $70 million Series A led by Menlo Ventures.	Chai Discovery	Funding round	$70M	Chai Discovery
Dec 15, 2025	Chai Discovery Series B Chai Discovery raised a $130 million Series B from General Catalyst and Oak HC/FT.	Chai Discovery	Funding round	$130M	Chai Discovery
Jan 9, 2026	Chai Discovery partners with Eli Lilly Chai Discovery and Eli Lilly announced a collaboration to apply AI models to biologics discovery.	Chai Discovery	Partnership	—	Chai Discovery
Jun 4, 2026	Chai Discovery licenses platform to Pfizer Pfizer licensed Chai's platform, including Chai-3, for AI-assisted molecular discovery.	Chai Discovery	Partnership	—	Chai Discovery
Jun 4, 2026	Chai-3 enters pharmaceutical partner use Chai-3 · 3	Chai Discovery	Model release	—	Chai Discovery
Jul 13, 2026	Chai Discovery partners with Novartis Novartis gained access to Chai's AI design models and platform for therapeutic antibody discovery across multiple targets.	Chai Discovery	Partnership	—	Chai Discovery
Jul 14, 2026	Chai Discovery Series C Chai Discovery raised a $400 million Series C led by Index Ventures.	Chai Discovery	Funding round	$400M	Chai Discovery
Jul 15, 2026	Chai Discovery partners with argenx argenx gained early access to Chai's AI platform for de novo antibody discovery in immunology.	Chai Discovery	Partnership	—	Chai Discovery
Aug 20, 2026	Chai Discovery partners with Bristol Myers Squibb Chai Discovery and Bristol Myers Squibb announced a collaboration on AI-driven antibody discovery.	Chai Discovery	Partnership	—	Chai Discovery

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