Reflection AI is an open frontier AI lab co-founded by former Google DeepMind researchers that builds open-weight models and related software. Reflection's Twitter Score is 36 out of 1000 as of August 2026, ranking #26,082 (top 10%) among 484,166 tracked accounts.
Reflection was co-founded by Misha Laskin as Co-Founder and CEO and Ioannis Antonoglou as Co-Founder and CTO. The lab launched in March 2024, initially concentrating on autonomous coding agents before repositioning as an open-source alternative to closed frontier AI labs. Its stated approach centers on releasing open model weights, publishing research, and open-sourcing software that allows others to customize its models.
Reflection raised $2 billion at an $8 billion valuation in October 2025. The round drew backing from Nvidia, Sequoia Capital, Lightspeed Venture Partners, B Capital, CRV, 1789 Capital, GIC, Citi, DST Global, Disruptive, and individual investors including Eric Yuan and Eric Schmidt. Reflection also maintains affiliations with Dell Technologies, the U.S. Department of Energy, and Shinsegae. Reflection's account has published 44 posts and has been mentioned by 46 accounts a total of 77 times.
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Reflection draws a technically oriented audience across the AI and venture ecosystem. The accounts that follow Reflection include 153 founders, 48 angel investors, 32 influencers and 4 VCs, among them Marc Andreessen, Andrew Kang, Tommy, Tom Schmidt, Jason and Sriram Krishnan.