GPT-5.4 Nano vs Kimi K3
As of Oct 15, 2026, GPT-5.4 Nano leads Kimi K3 in 0 of 6 shared categories.
GPT-5.4 Nano
#43 Best recorded rank: #43 in Abstraction (ARC), as of Oct 15, 2026.
Kimi K3
Yes. Yes on General LLM (open weights); Reasoning (open weights). Not the overall leader.
| Category | GPT-5.4 Nano | Kimi K3 |
|---|---|---|
| General LLM | #114 · #114 in General LLM Margin 77.55102040816327 LMArena leaderboard dataset · Oct 13, 2026 | #13 · #13 in General LLM Margin 8.84353741496598 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #109 · #109 in Reasoning Margin 75.34246575342466 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 | #73 · #73 in Science Margin — Epoch AI benchmarking hub · Mar 17, 2026 | #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 | — | #11 · Was SOTA · Coding › Web dev Margin 9.34579439252336 LMArena leaderboard dataset · Oct 13, 2026 |
| Long context | #120 · #120 in Long context Margin 81.63265306122449 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 | #98 · #98 in Factuality Margin 73.88059701492537 LMArena leaderboard dataset · Oct 13, 2026 | #19 · #19 in Factuality Margin 14.925373134328368 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | #43 · #43 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Mar 17, 2026 | #8 · #8 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Jul 16, 2026 |
GPT-5.4 Nano: $0.4625 per 1M blended tokens.
Kimi K3: $4.109999999999999 per 1M blended tokens.
GPT-5.4 Nano: closed weights.
Kimi K3: open weights.
General LLM: As of Oct 15, 2026, Kimi K3 leads GPT-5.4 Nano in General LLM at #13 against #114.
Reasoning: As of Oct 15, 2026, Kimi K3 leads GPT-5.4 Nano in Reasoning at #7 against #109.
Science: As of Oct 15, 2026, Kimi K3 leads GPT-5.4 Nano in Science at #17 against #73.
Long context: As of Oct 15, 2026, Kimi K3 leads GPT-5.4 Nano in Long context at #8 against #120.
Factuality: As of Oct 15, 2026, Kimi K3 leads GPT-5.4 Nano in Factuality at #19 against #98.
Abstraction (ARC): As of Oct 15, 2026, Kimi K3 leads GPT-5.4 Nano in Abstraction (ARC) at #8 against #43.
GPT-5.4 Nano or Kimi K3?
As of Oct 15, 2026, GPT-5.4 Nano leads Kimi K3 in 0 of 6 shared categories.
GPT-5.4 Nano or Kimi K3 for General LLM?
As of Oct 15, 2026, Kimi K3 leads GPT-5.4 Nano in General LLM at #13 against #114.
GPT-5.4 Nano or Kimi K3 for Reasoning?
As of Oct 15, 2026, Kimi K3 leads GPT-5.4 Nano in Reasoning at #7 against #109.
GPT-5.4 Nano or Kimi K3 for Science?
As of Oct 15, 2026, Kimi K3 leads GPT-5.4 Nano in Science at #17 against #73.