Claude Opus 4.8 vs Mimo V2.5 Pro
As of Oct 15, 2026, Claude Opus 4.8 leads Mimo V2.5 Pro in 5 of 5 shared categories: General LLM, Reasoning, Coding › Web dev, Long context, and Factuality.
Claude Opus 4.8
It used to be. Was SOTA in Coding › Web dev.
Mimo V2.5 Pro
#27 Best current rank: #27 in Long context, as of Oct 15, 2026.
| Category | Claude Opus 4.8 | Mimo V2.5 Pro |
|---|---|---|
| General LLM | #21 · #21 in General LLM Margin 11.170212765957444 LMArena leaderboard dataset · Oct 13, 2026 | #42 · #42 in General LLM Margin 22.34042553191489 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #10 · #10 in Reasoning Margin 5.851063829787236 LMArena leaderboard dataset · Oct 13, 2026 | #34 · #34 in Reasoning Margin 18.61702127659575 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 | #27 · #27 in Science Margin — Epoch AI benchmarking hub · May 28, 2026 | — |
| Coding | #12 · #12 in Coding Margin 59.09090909090909 Terminal-Bench Harbor Hub · Oct 6, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Coding › Agentic | #12 · #12 in Coding › Agentic Margin 59.09090909090909 Terminal-Bench Harbor Hub · Oct 6, 2026 | — |
| Coding › Web dev | #35 · Was SOTA · Coding › Web dev Margin 27.200000000000003 LMArena leaderboard dataset · Oct 13, 2026 | #56 · #56 in Coding › Web dev Margin 44 LMArena leaderboard dataset · Oct 13, 2026 |
| Long context | #10 · Was SOTA · Long context Margin 5.319148936170208 LMArena leaderboard dataset · Oct 13, 2026 | #27 · #27 in Long context Margin 14.36170212765957 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | #13 · #13 in Vision Margin 36.842105263157904 Epoch AI benchmarking hub · May 28, 2026 | — |
| Factuality | #24 · #24 in Factuality Margin 14.534883720930239 LMArena leaderboard dataset · Oct 13, 2026 | #32 · #32 in Factuality Margin 19.186046511627907 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | #12 · #12 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · May 28, 2026 | — |
Claude Opus 4.8: $10 per 1M blended tokens.
Mimo V2.5 Pro: $0.54375 per 1M blended tokens.
Claude Opus 4.8: closed weights.
Mimo V2.5 Pro: open weights.
General LLM: As of Oct 15, 2026, Claude Opus 4.8 leads Mimo V2.5 Pro in General LLM at #21 against #42.
Reasoning: As of Oct 15, 2026, Claude Opus 4.8 leads Mimo V2.5 Pro in Reasoning at #10 against #34.
Coding › Web dev: As of Oct 15, 2026, Claude Opus 4.8 leads Mimo V2.5 Pro in Coding › Web dev at #35 against #56.
Long context: As of Oct 15, 2026, Claude Opus 4.8 leads Mimo V2.5 Pro in Long context at #10 against #27.
Factuality: As of Oct 15, 2026, Claude Opus 4.8 leads Mimo V2.5 Pro in Factuality at #24 against #32.
Claude Opus 4.8 · Mimo V2.5 Pro
Claude Opus 4.8 or Mimo V2.5 Pro?
As of Oct 15, 2026, Claude Opus 4.8 leads Mimo V2.5 Pro in 5 of 5 shared categories: General LLM, Reasoning, Coding › Web dev, Long context, and Factuality.
Claude Opus 4.8 or Mimo V2.5 Pro for General LLM?
As of Oct 15, 2026, Claude Opus 4.8 leads Mimo V2.5 Pro in General LLM at #21 against #42.
Claude Opus 4.8 or Mimo V2.5 Pro for Reasoning?
As of Oct 15, 2026, Claude Opus 4.8 leads Mimo V2.5 Pro in Reasoning at #10 against #34.
Claude Opus 4.8 or Mimo V2.5 Pro for Coding › Web dev?
As of Oct 15, 2026, Claude Opus 4.8 leads Mimo V2.5 Pro in Coding › Web dev at #35 against #56.