GPT-5.4 Mini vs Mimo V2.6 Pro
As of Oct 14, 2026, GPT-5.4 Mini leads Mimo V2.6 Pro in 0 of 5 shared categories.
GPT-5.4 Mini
#36 Best recorded rank: #36 in Abstraction (ARC), as of Oct 14, 2026.
Mimo V2.6 Pro
Yes. Yes on General LLM (open weights); General LLM (best per dollar). Not the overall leader.
| Category | GPT-5.4 Mini | Mimo V2.6 Pro |
|---|---|---|
| General LLM | #59 · #59 in General LLM Margin 40.136054421768705 LMArena leaderboard dataset · Oct 13, 2026 | #22 · #22 in General LLM Margin 14.965986394557817 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #59 · #59 in Reasoning Margin 41.0958904109589 LMArena leaderboard dataset · Oct 13, 2026 | #21 · #21 in Reasoning Margin 15.06849315068493 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 | — |
| Science | #52 · #52 in Science Margin — Epoch AI benchmarking hub · Mar 17, 2026 | — |
| Coding | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Coding › Web dev | #74 · #74 in Coding › Web dev Margin 68.22429906542055 LMArena leaderboard dataset · Oct 13, 2026 | #16 · #16 in Coding › Web dev Margin 14.018691588785046 LMArena leaderboard dataset · Oct 13, 2026 |
| Long context | #71 · #71 in Long context Margin 48.29931972789117 LMArena leaderboard dataset · Oct 13, 2026 | #18 · #18 in Long context Margin 12.244897959183675 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 9, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 9, 2026 |
| Factuality | #54 · #54 in Factuality Margin 41.04477611940298 LMArena leaderboard dataset · Oct 13, 2026 | #8 · #8 in Factuality Margin 6.71641791044776 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | #36 · #36 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Mar 17, 2026 | — |
GPT-5.4 Mini: $1.6875 per 1M blended tokens.
Mimo V2.6 Pro: $0.54375 per 1M blended tokens.
GPT-5.4 Mini: closed weights.
Mimo V2.6 Pro: open weights.
General LLM: As of Oct 14, 2026, Mimo V2.6 Pro leads GPT-5.4 Mini in General LLM at #22 against #59.
Reasoning: As of Oct 14, 2026, Mimo V2.6 Pro leads GPT-5.4 Mini in Reasoning at #21 against #59.
Coding › Web dev: As of Oct 14, 2026, Mimo V2.6 Pro leads GPT-5.4 Mini in Coding › Web dev at #16 against #74.
Long context: As of Oct 14, 2026, Mimo V2.6 Pro leads GPT-5.4 Mini in Long context at #18 against #71.
Factuality: As of Oct 14, 2026, Mimo V2.6 Pro leads GPT-5.4 Mini in Factuality at #8 against #54.
GPT-5.4 Mini or Mimo V2.6 Pro?
As of Oct 14, 2026, GPT-5.4 Mini leads Mimo V2.6 Pro in 0 of 5 shared categories.
GPT-5.4 Mini or Mimo V2.6 Pro for General LLM?
As of Oct 14, 2026, Mimo V2.6 Pro leads GPT-5.4 Mini in General LLM at #22 against #59.
GPT-5.4 Mini or Mimo V2.6 Pro for Reasoning?
As of Oct 14, 2026, Mimo V2.6 Pro leads GPT-5.4 Mini in Reasoning at #21 against #59.
GPT-5.4 Mini or Mimo V2.6 Pro for Coding › Web dev?
As of Oct 14, 2026, Mimo V2.6 Pro leads GPT-5.4 Mini in Coding › Web dev at #16 against #74.