Gemini 3.1 Pro Preview vs Kimi K2 Thinking Turbo
As of Oct 15, 2026, Gemini 3.1 Pro Preview leads Kimi K2 Thinking Turbo in 6 of 6 shared categories: General LLM, Reasoning, Science, Coding › Web dev, Long context, and Factuality.
Gemini 3.1 Pro Preview
Yes. Yes on Math (best per dollar). Not the overall leader.
Kimi K2 Thinking Turbo
It used to be. Was SOTA in Coding › Web dev.
| Category | Gemini 3.1 Pro Preview | Kimi K2 Thinking Turbo |
|---|---|---|
| General LLM | #15 · Was SOTA · General LLM Margin 7.9787234042553195 LMArena leaderboard dataset · Oct 13, 2026 | #105 · #105 in General LLM Margin 55.851063829787236 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #14 · Was SOTA · Reasoning Margin 7.9787234042553195 LMArena leaderboard dataset · Oct 13, 2026 | #99 · #99 in Reasoning Margin 53.191489361702125 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | #3 · Near-SOTA · Math Margin 4.444444444444443 Epoch AI benchmarking hub · Feb 19, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Science | #7 · #7 in Science Margin — Epoch AI benchmarking hub · Feb 19, 2026 | #60 · #60 in Science Margin — Epoch AI benchmarking hub · Nov 6, 2025 |
| Coding | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Coding › Web dev | #63 · #63 in Coding › Web dev Margin 49.6 LMArena leaderboard dataset · Oct 13, 2026 | #105 · #105 in Coding › Web dev Margin 83.2 LMArena leaderboard dataset · Oct 13, 2026 |
| Long context | #12 · Was SOTA · Long context Margin 6.382978723404236 LMArena leaderboard dataset · Oct 13, 2026 | #112 · #112 in Long context Margin 59.57446808510638 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | #25 · Was SOTA · Vision Margin 68.42105263157896 Epoch AI benchmarking hub · Feb 19, 2026 | — |
| Factuality | #21 · #21 in Factuality Margin 12.79069767441861 LMArena leaderboard dataset · Oct 13, 2026 | #115 · #115 in Factuality Margin 67.44186046511628 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | #2 · #2 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Feb 19, 2026 | — |
Gemini 3.1 Pro Preview: $4.5 per 1M blended tokens.
Kimi K2 Thinking Turbo: price per 1M tokens is unset in the catalog.
Gemini 3.1 Pro Preview: closed weights.
Kimi K2 Thinking Turbo: open weights.
General LLM: As of Oct 15, 2026, Gemini 3.1 Pro Preview leads Kimi K2 Thinking Turbo in General LLM at #15 against #105.
Reasoning: As of Oct 15, 2026, Gemini 3.1 Pro Preview leads Kimi K2 Thinking Turbo in Reasoning at #14 against #99.
Science: As of Oct 15, 2026, Gemini 3.1 Pro Preview leads Kimi K2 Thinking Turbo in Science at #7 against #60.
Coding › Web dev: As of Oct 15, 2026, Gemini 3.1 Pro Preview leads Kimi K2 Thinking Turbo in Coding › Web dev at #63 against #105.
Long context: As of Oct 15, 2026, Gemini 3.1 Pro Preview leads Kimi K2 Thinking Turbo in Long context at #12 against #112.
Factuality: As of Oct 15, 2026, Gemini 3.1 Pro Preview leads Kimi K2 Thinking Turbo in Factuality at #21 against #115.
Gemini 3.1 Pro Preview · Kimi K2 Thinking Turbo
Gemini 3.1 Pro Preview or Kimi K2 Thinking Turbo?
As of Oct 15, 2026, Gemini 3.1 Pro Preview leads Kimi K2 Thinking Turbo in 6 of 6 shared categories: General LLM, Reasoning, Science, Coding › Web dev, Long context, and Factuality.
Gemini 3.1 Pro Preview or Kimi K2 Thinking Turbo for General LLM?
As of Oct 15, 2026, Gemini 3.1 Pro Preview leads Kimi K2 Thinking Turbo in General LLM at #15 against #105.
Gemini 3.1 Pro Preview or Kimi K2 Thinking Turbo for Reasoning?
As of Oct 15, 2026, Gemini 3.1 Pro Preview leads Kimi K2 Thinking Turbo in Reasoning at #14 against #99.
Gemini 3.1 Pro Preview or Kimi K2 Thinking Turbo for Science?
As of Oct 15, 2026, Gemini 3.1 Pro Preview leads Kimi K2 Thinking Turbo in Science at #7 against #60.