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xLSTM 1.4B

Training compute
2.6×10¹⁸ FLOP
Parameters
1.4B
Published
May 7, 2024

xLSTM 1.4B is an AI model developed by Johannes Kepler University Linz (Austria), first published in May 2024. It works in the language domain.

Training it took an estimated 2.6×10¹⁸ FLOP of compute. The model has 1,422,600,000 parameters. Training ran on 1,024 NVIDIA A100.

Epoch AI rates the confidence of this record as confident.

Full record
Organization
Johannes Kepler University Linz
Country of organization
Austria
Domain
Language
Training compute
2.6×10¹⁸ FLOP
Parameters
1,422,600,000
Training hardware
NVIDIA A100
Chips used
1,024
Training power draw
809.3 kW
Epoch confidence
Confident
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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