MODEL / LLAMA-3-1-405B

Llama 3.1 405B

Meta's largest open model.

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Free tieryes

Caps2

SPECS

context window	131,072 tokens
weights	open-weights

Meta model card (weights open; price is set by each host)

PUBLISHED BENCHMARKS

mmlu	88.6

Meta published · 2024-07

HUGGING FACE · LIVE

meta-llama/Llama-3.1-405B-Instruct · observed 2026-11-12 16:53:35

MACHINE-READABLE

GET /api/v1/resources/llama-3-1-405b