MiMo-V2.5-Pro

Composite indexes

• Artificial Analysis Intelligence Index#58 of 151
  26independentv4.3.2, reasoningArtificial Analysis: MiMo-V2.5-Pro ↗

  Leader: Claude Opus 5.5 at 58

Coding

• Terminal-Bench 4.0#78 of 96
  0%independentAA, reasoningArtificial Analysis: MiMo-V2.5-Pro ↗

  Leader: Claude Sonnet 5.5 at 70.6%

• Terminal-Bench 2.x#43 of 105
  65.2%independentAA, Terminal-Bench 2.1, reasoningArtificial Analysis: MiMo-V2.5-Pro ↗

  Leader: Claude Fable 5.1 at 91.4%

• SciCode#42 of 100
  50.6%independentAA, reasoningArtificial Analysis: MiMo-V2.5-Pro ↗

  Leader: Claude Opus 5.5 at 66.9%

Agents and tool use

• τ²-Bench#14 of 89
  94.2%independentAA, telecom, reasoningArtificial Analysis: MiMo-V2.5-Pro ↗

  Leader: GLM-5.2 at 99.1%

• GDPval-AA#51 of 109
  1107independentGDPval-AA v2.1, reasoningArtificial Analysis: MiMo-V2.5-Pro ↗

  Leader: Muse Wonder Full at 1857

Reasoning and knowledge

• Humanity’s Last Exam#49 of 153
  35.7%independentAA, no tools, reasoningArtificial Analysis: MiMo-V2.5-Pro ↗

  Leader: Claude Sonnet 5.5 at 64.5%

• GPQA Diamond#53 of 144
  86.6%independentAA, reasoningArtificial Analysis: MiMo-V2.5-Pro ↗

  Leader: GPT-6 Astra at 96.1%

• CritPt#58 of 144
  4%independentAA, reasoningArtificial Analysis: MiMo-V2.5-Pro ↗

  Leader: Muse Wonder Full at 33%

Vision and long context

• AA Long Context Reasoning#40 of 144
  79.7%independentAA, reasoningArtificial Analysis: MiMo-V2.5-Pro ↗

  Leader: Kimi K3 at 88.7%

Human preference

• LMArena Text#24 of 57
  1467independentarena entry "mimo-v2.5-pro", rank 44, 60919 votesLMArena Text leaderboard (default view, fetched 2026-09-25) ↗

  Leader: Gemini 4 Argon at 1525

• LMArena WebDev#44 of 58
  1476independentarena entry "mimo-v2.5-pro", rank 55, 17980 votesLMArena WebDev leaderboard (fetched 2026-09-25) ↗

  Leader: Claude Opus 5.5 at 1818

Other published results