Llama 3.1

All models, with their blocks →

Size

405B

Published
Meta · Jul 2024
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Dense decoder · follows Llama 3
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Source

The Llama 3 Herd of Models (arXiv 2407.21783v3) · DPO (arXiv 2305.18290v3) · no training code is publishedHow to read

DPO step

DPO step

Prompt

×

tensor

A prompt xx of the preference data.

shape
xx [B batch]
Sources1

Contextual evidence

§4.1.4 and §4.2.1: mostly the latest batches of preference data, collected with the best models of the previous rounds; only samples whose chosen response is rated significantly better or better than the rejected one.

prefs · arXiv 2407.21783 / Llama3-Herd-2407.21783v3.pdf
Pinned revision v3 ↗ · pp. 16–17