GPT-5 Mini vs Mimo V2.6 Pro
As of Oct 14, 2026, GPT-5 Mini leads Mimo V2.6 Pro in 0 of 4 shared categories.
GPT-5 Mini
It used to be. Was SOTA in Math.
Mimo V2.6 Pro
Yes. Yes on General LLM (open weights); General LLM (best per dollar). Not the overall leader.
| Category | GPT-5 Mini | Mimo V2.6 Pro |
|---|---|---|
| General LLM | #128 · #128 in General LLM Margin 87.07482993197279 LMArena leaderboard dataset · Oct 13, 2026 | #22 · #22 in General LLM Margin 14.965986394557817 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #130 · #130 in Reasoning Margin 89.72602739726028 LMArena leaderboard dataset · Oct 13, 2026 | #21 · #21 in Reasoning Margin 15.06849315068493 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | #21 · Was SOTA · Math Margin 44.44444444444444 Epoch AI benchmarking hub · Aug 7, 2025 | — |
| Science | #81 · #81 in Science Margin — Epoch AI benchmarking hub · Aug 7, 2025 | — |
| Coding | #— · Not enough data Margin — Epoch AI benchmarking hub · Aug 7, 2025 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Coding › Web dev | — | #16 · #16 in Coding › Web dev Margin 14.018691588785046 LMArena leaderboard dataset · Oct 13, 2026 |
| Long context | #146 · #146 in Long context Margin 99.31972789115646 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 | #110 · #110 in Factuality Margin 82.83582089552239 LMArena leaderboard dataset · Oct 13, 2026 | #8 · #8 in Factuality Margin 6.71641791044776 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | #41 · #41 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Aug 7, 2025 | — |
GPT-5 Mini: $0.6875 per 1M blended tokens.
Mimo V2.6 Pro: $0.54375 per 1M blended tokens.
GPT-5 Mini: closed weights.
Mimo V2.6 Pro: open weights.
General LLM: As of Oct 14, 2026, Mimo V2.6 Pro leads GPT-5 Mini in General LLM at #22 against #128.
Reasoning: As of Oct 14, 2026, Mimo V2.6 Pro leads GPT-5 Mini in Reasoning at #21 against #130.
Long context: As of Oct 14, 2026, Mimo V2.6 Pro leads GPT-5 Mini in Long context at #18 against #146.
Factuality: As of Oct 14, 2026, Mimo V2.6 Pro leads GPT-5 Mini in Factuality at #8 against #110.
GPT-5 Mini or Mimo V2.6 Pro?
As of Oct 14, 2026, GPT-5 Mini leads Mimo V2.6 Pro in 0 of 4 shared categories.
GPT-5 Mini or Mimo V2.6 Pro for General LLM?
As of Oct 14, 2026, Mimo V2.6 Pro leads GPT-5 Mini in General LLM at #22 against #128.
GPT-5 Mini or Mimo V2.6 Pro for Reasoning?
As of Oct 14, 2026, Mimo V2.6 Pro leads GPT-5 Mini in Reasoning at #21 against #130.
GPT-5 Mini or Mimo V2.6 Pro for Long context?
As of Oct 14, 2026, Mimo V2.6 Pro leads GPT-5 Mini in Long context at #18 against #146.