Kimi K3 vs Mimo V2.5
As of Oct 14, 2026, Kimi K3 leads Mimo V2.5 in 5 of 5 shared categories: General LLM, Reasoning, Coding › Web dev, Long context, and Factuality.
Kimi K3
Yes. Yes on General LLM (open weights); Reasoning (open weights). Not the overall leader.
Mimo V2.5
#60 Best current rank: #60 in Coding › Web dev, as of Oct 14, 2026.
| Category | Kimi K3 | Mimo V2.5 |
|---|---|---|
| General LLM | #13 · #13 in General LLM Margin 8.84353741496598 LMArena leaderboard dataset · Oct 13, 2026 | #77 · #77 in General LLM Margin 52.38095238095238 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #7 · #7 in Reasoning Margin 5.479452054794521 LMArena leaderboard dataset · Oct 13, 2026 | #65 · #65 in Reasoning Margin 45.205479452054796 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 — Scale Labs leaderboards · Oct 14, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Coding › Web dev | #11 · Was SOTA · Coding › Web dev Margin 9.34579439252336 LMArena leaderboard dataset · Oct 13, 2026 | #60 · #60 in Coding › Web dev Margin 55.14018691588785 LMArena leaderboard dataset · Oct 13, 2026 |
| Long context | #8 · Was SOTA · Long context Margin 5.442176870748298 LMArena leaderboard dataset · Oct 13, 2026 | #64 · #64 in Long context Margin 43.537414965986386 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | #22 · #22 in Vision Margin 60.526315789473685 Epoch AI benchmarking hub · Jul 16, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 9, 2026 |
| Factuality | #19 · #19 in Factuality Margin 14.925373134328368 LMArena leaderboard dataset · Oct 13, 2026 | #67 · #67 in Factuality Margin 50.74626865671642 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | #8 · #8 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Jul 16, 2026 | — |
Kimi K3: $4.125 per 1M blended tokens.
Mimo V2.5: $0.17500000000000002 per 1M blended tokens.
Kimi K3: open weights.
Mimo V2.5: open weights.
General LLM: As of Oct 14, 2026, Kimi K3 leads Mimo V2.5 in General LLM at #13 against #77.
Reasoning: As of Oct 14, 2026, Kimi K3 leads Mimo V2.5 in Reasoning at #7 against #65.
Coding › Web dev: As of Oct 14, 2026, Kimi K3 leads Mimo V2.5 in Coding › Web dev at #11 against #60.
Long context: As of Oct 14, 2026, Kimi K3 leads Mimo V2.5 in Long context at #8 against #64.
Factuality: As of Oct 14, 2026, Kimi K3 leads Mimo V2.5 in Factuality at #19 against #67.
Kimi K3 or Mimo V2.5?
As of Oct 14, 2026, Kimi K3 leads Mimo V2.5 in 5 of 5 shared categories: General LLM, Reasoning, Coding › Web dev, Long context, and Factuality.
Kimi K3 or Mimo V2.5 for General LLM?
As of Oct 14, 2026, Kimi K3 leads Mimo V2.5 in General LLM at #13 against #77.
Kimi K3 or Mimo V2.5 for Reasoning?
As of Oct 14, 2026, Kimi K3 leads Mimo V2.5 in Reasoning at #7 against #65.
Kimi K3 or Mimo V2.5 for Coding › Web dev?
As of Oct 14, 2026, Kimi K3 leads Mimo V2.5 in Coding › Web dev at #11 against #60.