# GPT-6.1 Sol vs Mimo V2.5

As of Oct 15, 2026, GPT-6.1 Sol leads Mimo V2.5 in 5 of 5 shared categories: General LLM, Reasoning, Coding › Web dev, Long context, and Factuality.

GPT-6.1 Sol: $4.000000000000001 per 1M blended tokens.

Mimo V2.5: $0.17500000000000002 per 1M blended tokens.

GPT-6.1 Sol: closed weights.

Mimo V2.5: open weights.

- Which to pick, General LLM: As of Oct 15, 2026, GPT-6.1 Sol leads Mimo V2.5 in General LLM at #18 against #97.
- Which to pick, Reasoning: As of Oct 15, 2026, GPT-6.1 Sol leads Mimo V2.5 in Reasoning at #15 against #82.
- Which to pick, Coding › Web dev: As of Oct 15, 2026, GPT-6.1 Sol leads Mimo V2.5 in Coding › Web dev at #4 against #66.
- Which to pick, Long context: As of Oct 15, 2026, GPT-6.1 Sol leads Mimo V2.5 in Long context at #18 against #79.
- Which to pick, Factuality: As of Oct 15, 2026, GPT-6.1 Sol leads Mimo V2.5 in Factuality at #33 against #85.

As of Oct 15, 2026, GPT-6.1 Sol is tied for state of the art in Vision (since Sep 30, 2026; sources GDP.pdf; methodology v1.0).

As of Oct 15, 2026, Mimo V2.5 is ranked #66 in Coding › Web dev (since Oct 15, 2026; sources LMArena WebDev; methodology v1.0).