# Gemini 4 Argon vs GPT-6.1 Sol

As of Oct 15, 2026, Gemini 4 Argon leads GPT-6.1 Sol in 5 of 7 shared categories: General LLM, Reasoning, Science, Long context, and Factuality.

Gemini 4 Argon: $4.000000000000001 per 1M blended tokens.

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

Gemini 4 Argon: closed weights.

GPT-6.1 Sol: closed weights.

- Which to pick, General LLM: As of Oct 15, 2026, Gemini 4 Argon leads GPT-6.1 Sol in General LLM at #1 against #18.
- Which to pick, Reasoning: As of Oct 15, 2026, Gemini 4 Argon leads GPT-6.1 Sol in Reasoning at #1 against #15.
- Which to pick, Science: As of Oct 15, 2026, Gemini 4 Argon leads GPT-6.1 Sol in Science at #1 against #4.
- Which to pick, Coding › Web dev: As of Oct 15, 2026, GPT-6.1 Sol leads Gemini 4 Argon in Coding › Web dev at #4 against #8.
- Which to pick, Long context: As of Oct 15, 2026, Gemini 4 Argon leads GPT-6.1 Sol in Long context at #1 against #18.
- Which to pick, Vision: As of Oct 15, 2026, GPT-6.1 Sol leads Gemini 4 Argon in Vision at #1 against #7.
- Which to pick, Factuality: As of Oct 15, 2026, Gemini 4 Argon leads GPT-6.1 Sol in Factuality at #1 against #33.

As of Oct 15, 2026, Gemini 4 Argon is state of the art in General LLM (since Oct 2, 2026; sources LMArena Text (style-controlled, overall); 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).