Llama 3.1 405B Instruct vs Mistral Medium 2505
As of Oct 14, 2026, Llama 3.1 405B Instruct leads Mistral Medium 2505 in 1 of 2 shared categories: General LLM.
Llama 3.1 405B Instruct
It used to be. Was SOTA in General LLM.
Mistral Medium 2505
#41 Best current rank: #41 in Math, as of Oct 14, 2026.
| Category | Llama 3.1 405B Instruct | Mistral Medium 2505 |
|---|---|---|
| General LLM | #3 · #3 in General LLM Margin — LMArena leaderboard dataset · Sep 4, 2024 | #131 · #131 in General LLM Margin 89.1156462585034 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #— · Not enough data Margin — LMArena leaderboard dataset · Sep 4, 2024 | #134 · #134 in Reasoning Margin 92.46575342465754 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | — | #41 · #41 in Math Margin 91.11111111111111 Epoch AI benchmarking hub · May 7, 2025 |
| Science | #124 · #124 in Science Margin — Epoch AI benchmarking hub · Jul 23, 2024 | #110 · #110 in Science Margin — Epoch AI benchmarking hub · May 7, 2025 |
| Coding | — | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Long context | — | #129 · #129 in Long context Margin 87.75510204081633 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | — | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 9, 2026 |
Llama 3.1 405B Instruct: price per 1M tokens is unset in the catalog.
Mistral Medium 2505: price per 1M tokens is unset in the catalog.
Llama 3.1 405B Instruct: open weights.
Mistral Medium 2505: closed weights.
General LLM: As of Oct 14, 2026, Llama 3.1 405B Instruct leads Mistral Medium 2505 in General LLM at #3 against #131.
Science: As of Oct 14, 2026, Mistral Medium 2505 leads Llama 3.1 405B Instruct in Science at #110 against #124.
Llama 3.1 405B Instruct · Mistral Medium 2505
Llama 3.1 405B Instruct or Mistral Medium 2505?
As of Oct 14, 2026, Llama 3.1 405B Instruct leads Mistral Medium 2505 in 1 of 2 shared categories: General LLM.
Llama 3.1 405B Instruct or Mistral Medium 2505 for General LLM?
As of Oct 14, 2026, Llama 3.1 405B Instruct leads Mistral Medium 2505 in General LLM at #3 against #131.
Llama 3.1 405B Instruct or Mistral Medium 2505 for Science?
As of Oct 14, 2026, Mistral Medium 2505 leads Llama 3.1 405B Instruct in Science at #110 against #124.