Gemini 3 Pro vs Kimi K3
As of Oct 14, 2026, Gemini 3 Pro leads Kimi K3 in 1 of 5 shared categories: Factuality.
Gemini 3 Pro
It used to be. Was SOTA in General LLM.
Kimi K3
Yes. Yes on General LLM (open weights); Reasoning (open weights). Not the overall leader.
| Category | Gemini 3 Pro | Kimi K3 |
|---|---|---|
| General LLM | #16 · Was SOTA · General LLM Margin 10.884353741496597 LMArena leaderboard dataset · Oct 13, 2026 | #13 · #13 in General LLM Margin 8.84353741496598 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #22 · Was SOTA · Reasoning Margin 15.753424657534254 LMArena leaderboard dataset · Oct 13, 2026 | #7 · #7 in Reasoning Margin 5.479452054794521 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Science | — | #17 · #17 in Science Margin — Epoch AI benchmarking hub · Jul 16, 2026 |
| Coding | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 | #— · Not enough data Margin — Scale Labs leaderboards · Oct 14, 2026 |
| Coding › Web dev | #59 · Was SOTA · Coding › Web dev Margin 54.205607476635514 LMArena leaderboard dataset · Oct 13, 2026 | #11 · Was SOTA · Coding › Web dev Margin 9.34579439252336 LMArena leaderboard dataset · Oct 13, 2026 |
| Long context | #21 · Was SOTA · Long context Margin 14.285714285714292 LMArena leaderboard dataset · Oct 13, 2026 | #8 · Was SOTA · Long context Margin 5.442176870748298 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 9, 2026 | #22 · #22 in Vision Margin 60.526315789473685 Epoch AI benchmarking hub · Jul 16, 2026 |
| Factuality | #10 · Was SOTA · Factuality Margin 8.208955223880594 LMArena leaderboard dataset · Oct 13, 2026 | #19 · #19 in Factuality Margin 14.925373134328368 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | — | #8 · #8 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Jul 16, 2026 |
Gemini 3 Pro: price per 1M tokens is unset in the catalog.
Kimi K3: $4.125 per 1M blended tokens.
Gemini 3 Pro: closed weights.
Kimi K3: open weights.
General LLM: As of Oct 14, 2026, Kimi K3 leads Gemini 3 Pro in General LLM at #13 against #16.
Reasoning: As of Oct 14, 2026, Kimi K3 leads Gemini 3 Pro in Reasoning at #7 against #22.
Coding › Web dev: As of Oct 14, 2026, Kimi K3 leads Gemini 3 Pro in Coding › Web dev at #11 against #59.
Long context: As of Oct 14, 2026, Kimi K3 leads Gemini 3 Pro in Long context at #8 against #21.
Factuality: As of Oct 14, 2026, Gemini 3 Pro leads Kimi K3 in Factuality at #10 against #19.
Gemini 3 Pro or Kimi K3?
As of Oct 14, 2026, Gemini 3 Pro leads Kimi K3 in 1 of 5 shared categories: Factuality.
Gemini 3 Pro or Kimi K3 for General LLM?
As of Oct 14, 2026, Kimi K3 leads Gemini 3 Pro in General LLM at #13 against #16.
Gemini 3 Pro or Kimi K3 for Reasoning?
As of Oct 14, 2026, Kimi K3 leads Gemini 3 Pro in Reasoning at #7 against #22.
Gemini 3 Pro or Kimi K3 for Coding › Web dev?
As of Oct 14, 2026, Kimi K3 leads Gemini 3 Pro in Coding › Web dev at #11 against #59.