Organization
Allen Institute for AI
Tracked models
43
Largest training run
1.3 x 10^24 FLOP
43 tracked AI models list Allen Institute for AI as a developer. The largest is OLMo 2 32B, at 1.3 x 10^24 FLOP (March 2025). The most recent tracked release is from November 2025.
Models (43)
OLMo 2 32B1.3 x 10^24 FLOPOlmo 31.1 x 10^24 FLOPOLMo 2 Furious 13B4.6 x 10^23 FLOPOLMo 2 Furious 7B1.8 x 10^23 FLOPOLMo-7B10^23 FLOPOLMoE5.2 x 10^22 FLOPMolmo 72B1.3 x 10^22 FLOPOLMo-1B1.2 x 10^22 FLOPUnified-IO (XL)3.5 x 10^21 FLOPALiBi (L=3072, Lvalid = 3072)8.1 x 10^20 FLOPSciBERT8.9 x 10^19 FLOPT2R + Random Init2.7 x 10^19 FLOPSandwich Transformer2.4 x 10^19 FLOPUnifiedQA1.6 x 10^19 FLOPRFA-GATE-Gaussian-Stateful Big7.1 x 10^18 FLOPDeLighT3.8 x 10^18 FLOPBIDAF3.5 x 10^18 FLOPShortformer3 x 10^18 FLOPTransformer-XL DeFINE (141M)1.7 x 10^18 FLOPELMo3.3 x 10^15 FLOPOlmo 3.1 32B ThinkNovember 2025Olmo 3 7B ThinkNovember 2025Olmo 3 32B InstructNovember 2025MolmoAct-7B-DAugust 2025AtlantesApril 2025CodeScientistMarch 2025s1.1January 2025s1-32BJanuary 2025Tulu 3 405BJanuary 2025s1January 2025Tulu 3 8BNovember 2024Tulu 3 (Tülu 3) 70BNovember 2024OLMo 1.7-7BApril 2024Tulu V2 DPO 70BNovember 2023OpenFlamingoAugust 2023Tk-InstructOctober 2022DelphiJuly 2022UnicornMarch 2021SpecterMay 2020Transformer ELMoJanuary 2019S-NormOctober 2017YOLOv2December 2016YOLOJune 2015
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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