Kimi K3 vs Muse Wonder
As of Oct 14, 2026, Kimi K3 leads Muse Wonder in 1 of 6 shared categories: Coding › Web dev.
Kimi K3
Yes. Yes on General LLM (open weights); Reasoning (open weights). Not the overall leader.
Muse Wonder
Too new. Too new to call. The crown still needs confirming evidence.
| Category | Kimi K3 | Muse Wonder |
|---|---|---|
| General LLM | #13 · #13 in General LLM Margin 8.84353741496598 LMArena leaderboard dataset · Oct 13, 2026 | #1 · Pending · General LLM Margin 0.6802721088435391 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #7 · #7 in Reasoning Margin 5.479452054794521 LMArena leaderboard dataset · Oct 13, 2026 | #1 · Pending · Reasoning Margin 0.6849315068493098 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | #— · 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 | #12 · #12 in Coding › Web dev Margin 10.280373831775705 LMArena leaderboard dataset · Oct 13, 2026 |
| Long context | #8 · Was SOTA · Long context Margin 5.442176870748298 LMArena leaderboard dataset · Oct 13, 2026 | #7 · #7 in Long context Margin 4.761904761904745 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | #22 · #22 in Vision Margin 60.526315789473685 Epoch AI benchmarking hub · Jul 16, 2026 | #2 · Pending · Vision Margin 7.89473684210526 Epoch AI benchmarking hub · Oct 12, 2026 |
| Factuality | #19 · #19 in Factuality Margin 14.925373134328368 LMArena leaderboard dataset · Oct 13, 2026 | #1 · Pending · Factuality Margin 1.492537313432834 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.
Muse Wonder: $8.000000000000002 per 1M blended tokens.
Kimi K3: open weights.
Muse Wonder: closed weights.
General LLM: As of Oct 14, 2026, Muse Wonder leads Kimi K3 in General LLM at #1 against #13.
Reasoning: As of Oct 14, 2026, Muse Wonder leads Kimi K3 in Reasoning at #1 against #7.
Coding › Web dev: As of Oct 14, 2026, Kimi K3 leads Muse Wonder in Coding › Web dev at #11 against #12.
Long context: As of Oct 14, 2026, Muse Wonder leads Kimi K3 in Long context at #7 against #8.
Vision: As of Oct 14, 2026, Muse Wonder leads Kimi K3 in Vision at #2 against #22.
Factuality: As of Oct 14, 2026, Muse Wonder leads Kimi K3 in Factuality at #1 against #19.
Kimi K3 or Muse Wonder?
As of Oct 14, 2026, Kimi K3 leads Muse Wonder in 1 of 6 shared categories: Coding › Web dev.
Kimi K3 or Muse Wonder for General LLM?
As of Oct 14, 2026, Muse Wonder leads Kimi K3 in General LLM at #1 against #13.
Kimi K3 or Muse Wonder for Reasoning?
As of Oct 14, 2026, Muse Wonder leads Kimi K3 in Reasoning at #1 against #7.
Kimi K3 or Muse Wonder for Coding › Web dev?
As of Oct 14, 2026, Kimi K3 leads Muse Wonder in Coding › Web dev at #11 against #12.