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ESM3 (98B)

Training compute
1.1×10²⁴ FLOP
Parameters
98.5B
Published
Jun 25, 2024

ESM3 (98B) is an AI model developed by EvolutionaryScale and University of California (UC) Berkeley (United States), first published in June 2024. It works in the biology domain, on tasks such as protein generation.

Training it took an estimated 1.1×10²⁴ FLOP of compute (estimation method: reported). The model has 98,500,000,000 parameters. It was trained on roughly 771B datapoints.

Access: Unreleased. Its weights are not openly released. Epoch AI rates the confidence of this record as confident.

Full record
Organization
EvolutionaryScale, University of California (UC) Berkeley
Country of organization
United States
Domain
Biology
Task
Protein generation
Training compute
1.1×10²⁴ FLOP
Compute estimation method
Reported
Parameters
98,500,000,000
Dataset size
771B
Model accessibility
Unreleased
Open weights
No
Epoch confidence
Confident
More from EvolutionaryScale,University of California (UC) Berkeley
SourceEpoch AI, 'AI Models'. Published online at epoch.ai. Retrieved 2026-07-29 from https://epoch.ai/data/ai-models. Licensed under CC BY 4.0.
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