Gemini 2.5 Pro vs Llama 3.1 405B Instruct
As of Oct 15, 2026, Gemini 2.5 Pro leads Llama 3.1 405B Instruct in 1 of 2 shared categories: Science.
Gemini 2.5 Pro
It used to be. Was SOTA in General LLM.
Llama 3.1 405B Instruct
It used to be. Was SOTA in General LLM.
| Category | Gemini 2.5 Pro | Llama 3.1 405B Instruct |
|---|---|---|
| General LLM | #78 · Was SOTA · General LLM Margin 41.48936170212766 LMArena leaderboard dataset · Oct 13, 2026 | #5 · #5 in General LLM Margin — LMArena leaderboard dataset · Sep 4, 2024 |
| Reasoning | #92 · Was SOTA · Reasoning Margin 49.46808510638298 LMArena leaderboard dataset · Oct 13, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Sep 4, 2024 |
| Math | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 | — |
| Science | #58 · #58 in Science Margin — Epoch AI benchmarking hub · Jun 17, 2025 | #124 · #124 in Science Margin — Epoch AI benchmarking hub · Jul 23, 2024 |
| Coding | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 | — |
| Coding › Web dev | #119 · #119 in Coding › Web dev Margin 94.4 LMArena leaderboard dataset · Oct 13, 2026 | — |
| Long context | #72 · Was SOTA · Long context Margin 38.297872340425535 LMArena leaderboard dataset · Oct 13, 2026 | — |
| Vision | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 9, 2026 | — |
| Factuality | #37 · #37 in Factuality Margin 22.093023255813947 LMArena leaderboard dataset · Oct 13, 2026 | — |
| Abstraction (ARC) | #48 · #48 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Jun 17, 2025 | — |
Gemini 2.5 Pro: $3.4375000000000004 per 1M blended tokens.
Llama 3.1 405B Instruct: price per 1M tokens is unset in the catalog.
Gemini 2.5 Pro: closed weights.
Llama 3.1 405B Instruct: open weights.
General LLM: As of Oct 15, 2026, Llama 3.1 405B Instruct leads Gemini 2.5 Pro in General LLM at #5 against #78.
Science: As of Oct 15, 2026, Gemini 2.5 Pro leads Llama 3.1 405B Instruct in Science at #58 against #124.
Gemini 2.5 Pro · Llama 3.1 405B Instruct
Gemini 2.5 Pro or Llama 3.1 405B Instruct?
As of Oct 15, 2026, Gemini 2.5 Pro leads Llama 3.1 405B Instruct in 1 of 2 shared categories: Science.
Gemini 2.5 Pro or Llama 3.1 405B Instruct for General LLM?
As of Oct 15, 2026, Llama 3.1 405B Instruct leads Gemini 2.5 Pro in General LLM at #5 against #78.
Gemini 2.5 Pro or Llama 3.1 405B Instruct for Science?
As of Oct 15, 2026, Gemini 2.5 Pro leads Llama 3.1 405B Instruct in Science at #58 against #124.