Llama 3.1 405B vs Llama 4 Maverick

Compare Llama 3.1 405B and Llama 4 Maverick, both from Meta AI, in 1 community votes, llama 4 maverick wins 100% of head-to-head duels, context windows of 128K vs 1.0M, tested across 3 shared challenges. Updated February 2026.

In 1 community votes, Llama 4 Maverick wins 100% of head-to-head duels. Based on blind community voting from the RIVAL open dataset of 1+ human preference judgments for this pair.

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