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ESM1b

Meta, 15 Dec 2020.

Lab
Meta
Released
15 Dec 2020
Kind
Biology, Proteins
Training compute
5.1 × 10²¹ FLOP
Parameters
652.4 million
Organisations
Facebook AI Research, New York University (NYU)
Country
United States

Data: Epoch AI (Creative Commons Attribution), releases too new for it from OpenRouter, and METR. Updated 25 Sep 2026.