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AFP+FPI (PTB)

Training compute
2.2×10¹⁴ FLOP
Parameters
2M
Published
Jun 4, 2021

AFP+FPI (PTB) is an AI model developed by University of Sheffield (United Kingdom), first published in June 2021. It works in the language domain, on tasks such as language modeling.

Training it took an estimated 2.2×10¹⁴ FLOP of compute (estimation method: operation counting). The model has 2,040,000 parameters. It was trained on roughly 912.3K datapoints.

Access: Unreleased. Its weights are not openly released. The reference paper has 4 citations. Epoch AI rates the confidence of this record as likely.

Full record
Organization
University of Sheffield
Country of organization
United Kingdom
Domain
Language
Task
Language modeling
Training compute
2.2×10¹⁴ FLOP
Compute estimation method
Operation counting
Parameters
2,040,000
Dataset size
912.3K
Model accessibility
Unreleased
Open weights
No
Citations
4
Epoch confidence
Likely
More from University of Sheffield
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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