# GPT-5.4 Mini vs GPT-6.1 Sol

As of Oct 15, 2026, GPT-5.4 Mini leads GPT-6.1 Sol in 0 of 7 shared categories.

GPT-5.4 Mini: $1.6875 per 1M blended tokens.

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

GPT-5.4 Mini: closed weights.

GPT-6.1 Sol: closed weights.

- Which to pick, General LLM: As of Oct 15, 2026, GPT-6.1 Sol leads GPT-5.4 Mini in General LLM at #18 against #75.
- Which to pick, Reasoning: As of Oct 15, 2026, GPT-6.1 Sol leads GPT-5.4 Mini in Reasoning at #15 against #74.
- Which to pick, Science: As of Oct 15, 2026, GPT-6.1 Sol leads GPT-5.4 Mini in Science at #4 against #52.
- Which to pick, Coding › Web dev: As of Oct 15, 2026, GPT-6.1 Sol leads GPT-5.4 Mini in Coding › Web dev at #4 against #81.
- Which to pick, Long context: As of Oct 15, 2026, GPT-6.1 Sol leads GPT-5.4 Mini in Long context at #18 against #87.
- Which to pick, Factuality: As of Oct 15, 2026, GPT-6.1 Sol leads GPT-5.4 Mini in Factuality at #33 against #65.
- Which to pick, Abstraction (ARC): As of Oct 15, 2026, GPT-6.1 Sol leads GPT-5.4 Mini in Abstraction (ARC) at #1 against #36.

As of Oct 15, 2026, GPT-5.4 Mini is ranked #36 in Abstraction (ARC) (since Oct 15, 2026; sources ARC-AGI; methodology v1.0).

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).