Kimi K3 vs Magistral Small 2506
As of Oct 15, 2026, Kimi K3 leads Magistral Small 2506 in 2 of 2 shared categories: Science and Abstraction (ARC).
Kimi K3
Yes. Yes on General LLM (open weights); Reasoning (open weights). Not the overall leader.
Magistral Small 2506
#86 Best recorded rank: #86 in Abstraction (ARC), as of Oct 15, 2026.
| Category | Kimi K3 | Magistral Small 2506 |
|---|---|---|
| General LLM | #13 · #13 in General LLM Margin 6.914893617021278 LMArena leaderboard dataset · Oct 13, 2026 | — |
| Reasoning | #7 · #7 in Reasoning Margin 4.255319148936167 LMArena leaderboard dataset · Oct 13, 2026 | #— · Not enough data Margin — Epoch AI benchmarking hub · Jun 10, 2025 |
| Math | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 | — |
| Science | #17 · #17 in Science Margin — Epoch AI benchmarking hub · Jul 16, 2026 | #116 · #116 in Science Margin — Epoch AI benchmarking hub · Jun 10, 2025 |
| Coding | #— · Not enough data Margin — Scale Labs leaderboards · Oct 14, 2026 | — |
| Coding › Web dev | #12 · Was SOTA · Coding › Web dev Margin 8.799999999999997 LMArena leaderboard dataset · Oct 13, 2026 | — |
| Long context | #8 · Was SOTA · Long context Margin 4.255319148936167 LMArena leaderboard dataset · Oct 13, 2026 | — |
| Vision | #22 · #22 in Vision Margin 60.526315789473685 Epoch AI benchmarking hub · Jul 16, 2026 | — |
| Factuality | #22 · #22 in Factuality Margin 13.372093023255815 LMArena leaderboard dataset · Oct 13, 2026 | — |
| Abstraction (ARC) | #8 · #8 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Jul 16, 2026 | #86 · #86 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Jun 10, 2025 |
Kimi K3: $4.109999999999999 per 1M blended tokens.
Magistral Small 2506: price per 1M tokens is unset in the catalog.
Kimi K3: open weights.
Magistral Small 2506: closed weights.
Science: As of Oct 15, 2026, Kimi K3 leads Magistral Small 2506 in Science at #17 against #116.
Abstraction (ARC): As of Oct 15, 2026, Kimi K3 leads Magistral Small 2506 in Abstraction (ARC) at #8 against #86.
Kimi K3 · Magistral Small 2506
Kimi K3 or Magistral Small 2506?
As of Oct 15, 2026, Kimi K3 leads Magistral Small 2506 in 2 of 2 shared categories: Science and Abstraction (ARC).
Kimi K3 or Magistral Small 2506 for Science?
As of Oct 15, 2026, Kimi K3 leads Magistral Small 2506 in Science at #17 against #116.
Kimi K3 or Magistral Small 2506 for Abstraction (ARC)?
As of Oct 15, 2026, Kimi K3 leads Magistral Small 2506 in Abstraction (ARC) at #8 against #86.