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AI models

Transformer-XL + SIS

Training compute
3.8×10²⁰ FLOP
Parameters
246M
Published
May 3, 2021

Transformer-XL + SIS is an AI model developed by INRIA (France), first published in May 2021. It works in the language domain, on tasks such as language modeling.

Training it took an estimated 3.8×10²⁰ FLOP of compute (estimation method: comparison with other models). The model has 246,000,000 parameters.

Access: Unreleased. Its weights are not openly released. It is built on top of Transformer-XL (257M). The reference paper has 15 citations. Epoch AI rates the confidence of this record as speculative.

Full record
Organization
INRIA
Country of organization
France
Domain
Language
Task
Language modeling
Training compute
3.8×10²⁰ FLOP
Compute estimation method
Comparison with other models
Parameters
246,000,000
Model accessibility
Unreleased
Open weights
No
Base model
Transformer-XL (257M)
Citations
15
Epoch confidence
Speculative
More from INRIA
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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