Llama 3.1 405B Instruct vs O1 Mini
As of Oct 15, 2026, Llama 3.1 405B Instruct leads O1 Mini in 1 of 2 shared categories: General LLM.
Llama 3.1 405B Instruct
It used to be. Was SOTA in General LLM.
O1 Mini
It used to be. Was SOTA in Reasoning.
| Category | Llama 3.1 405B Instruct | O1 Mini |
|---|---|---|
| General LLM | #5 · #5 in General LLM Margin — LMArena leaderboard dataset · Sep 4, 2024 | #11 · #11 in General LLM Margin — LMArena leaderboard dataset · Feb 6, 2025 |
| Reasoning | #— · Not enough data Margin — LMArena leaderboard dataset · Sep 4, 2024 | #— · Was SOTA · Reasoning Margin — LMArena leaderboard dataset · Mar 11, 2025 |
| Math | — | #— · Not enough data Margin — LMArena leaderboard dataset · Apr 16, 2025 |
| Science | #124 · #124 in Science Margin — Epoch AI benchmarking hub · Jul 23, 2024 | #106 · #106 in Science Margin — Epoch AI benchmarking hub · Sep 12, 2024 |
| Coding | — | #— · Not enough data Margin — LMArena leaderboard dataset · Mar 25, 2025 |
| Long context | — | #— · Not enough data Margin — LMArena leaderboard dataset · Feb 11, 2025 |
| Abstraction (ARC) | — | #79 · #79 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Sep 12, 2024 |
Llama 3.1 405B Instruct: price per 1M tokens is unset in the catalog.
O1 Mini: price per 1M tokens is unset in the catalog.
Llama 3.1 405B Instruct: open weights.
O1 Mini: closed weights.
General LLM: As of Oct 15, 2026, Llama 3.1 405B Instruct leads O1 Mini in General LLM at #5 against #11.
Science: As of Oct 15, 2026, O1 Mini leads Llama 3.1 405B Instruct in Science at #106 against #124.
Llama 3.1 405B Instruct · O1 Mini
Llama 3.1 405B Instruct or O1 Mini?
As of Oct 15, 2026, Llama 3.1 405B Instruct leads O1 Mini in 1 of 2 shared categories: General LLM.
Llama 3.1 405B Instruct or O1 Mini for General LLM?
As of Oct 15, 2026, Llama 3.1 405B Instruct leads O1 Mini in General LLM at #5 against #11.
Llama 3.1 405B Instruct or O1 Mini for Science?
As of Oct 15, 2026, O1 Mini leads Llama 3.1 405B Instruct in Science at #106 against #124.