Gemini 3.8 Flash vs Kimi K2 6
As of Oct 15, 2026, Gemini 3.8 Flash leads Kimi K2 6 in 7 of 7 shared categories: General LLM, Reasoning, Science, Coding › Web dev, Long context, Vision, and Factuality.
Gemini 3.8 Flash
Yes. Yes on General LLM (best per dollar); Reasoning (best per dollar). Not the overall leader.
Kimi K2 6
It used to be. Was SOTA in Coding › Web dev.
| Category | Gemini 3.8 Flash | Kimi K2 6 |
|---|---|---|
| General LLM | #7 · Near-SOTA · General LLM Margin 3.723404255319153 LMArena leaderboard dataset · Oct 13, 2026 | #51 · #51 in General LLM Margin 27.127659574468083 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #6 · Near-SOTA · Reasoning Margin 3.723404255319153 LMArena leaderboard dataset · Oct 13, 2026 | #48 · #48 in Reasoning Margin 26.06382978723404 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | #5 · #5 in Math Margin 8.888888888888886 Epoch AI benchmarking hub · Sep 2, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Science | #4 · #4 in Science Margin — Epoch AI benchmarking hub · Sep 2, 2026 | #29 · #29 in Science Margin — Epoch AI benchmarking hub · Apr 20, 2026 |
| Coding | #15 · #15 in Coding Margin 72.72727272727272 Terminal-Bench Harbor Hub · Oct 6, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Coding › Agentic | #15 · #15 in Coding › Agentic Margin 72.72727272727272 Terminal-Bench Harbor Hub · Oct 6, 2026 | — |
| Coding › Web dev | #29 · #29 in Coding › Web dev Margin 22.400000000000006 LMArena leaderboard dataset · Oct 13, 2026 | #49 · #49 in Coding › Web dev Margin 38.4 LMArena leaderboard dataset · Oct 13, 2026 |
| Long context | #5 · Near-SOTA · Long context Margin 2.659574468085111 LMArena leaderboard dataset · Oct 13, 2026 | #43 · #43 in Long context Margin 22.872340425531917 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | #15 · #15 in Vision Margin 42.10526315789474 Epoch AI benchmarking hub · Sep 2, 2026 | #30 · #30 in Vision Margin 89.47368421052632 Epoch AI benchmarking hub · Apr 20, 2026 |
| Factuality | #19 · #19 in Factuality Margin 11.6279069767442 LMArena leaderboard dataset · Oct 13, 2026 | #46 · #46 in Factuality Margin 27.325581395348834 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | #1 · #1 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Sep 2, 2026 | — |
Gemini 3.8 Flash: $1.5 per 1M blended tokens.
Kimi K2 6: $1.3399999999999999 per 1M blended tokens.
Gemini 3.8 Flash: closed weights.
Kimi K2 6: open weights.
General LLM: As of Oct 15, 2026, Gemini 3.8 Flash leads Kimi K2 6 in General LLM at #7 against #51.
Reasoning: As of Oct 15, 2026, Gemini 3.8 Flash leads Kimi K2 6 in Reasoning at #6 against #48.
Science: As of Oct 15, 2026, Gemini 3.8 Flash leads Kimi K2 6 in Science at #4 against #29.
Coding › Web dev: As of Oct 15, 2026, Gemini 3.8 Flash leads Kimi K2 6 in Coding › Web dev at #29 against #49.
Long context: As of Oct 15, 2026, Gemini 3.8 Flash leads Kimi K2 6 in Long context at #5 against #43.
Vision: As of Oct 15, 2026, Gemini 3.8 Flash leads Kimi K2 6 in Vision at #15 against #30.
Factuality: As of Oct 15, 2026, Gemini 3.8 Flash leads Kimi K2 6 in Factuality at #19 against #46.
Gemini 3.8 Flash or Kimi K2 6?
As of Oct 15, 2026, Gemini 3.8 Flash leads Kimi K2 6 in 7 of 7 shared categories: General LLM, Reasoning, Science, Coding › Web dev, Long context, Vision, and Factuality.
Gemini 3.8 Flash or Kimi K2 6 for General LLM?
As of Oct 15, 2026, Gemini 3.8 Flash leads Kimi K2 6 in General LLM at #7 against #51.
Gemini 3.8 Flash or Kimi K2 6 for Reasoning?
As of Oct 15, 2026, Gemini 3.8 Flash leads Kimi K2 6 in Reasoning at #6 against #48.
Gemini 3.8 Flash or Kimi K2 6 for Science?
As of Oct 15, 2026, Gemini 3.8 Flash leads Kimi K2 6 in Science at #4 against #29.