# Gemini 4 Argon vs GPT-5.6 Sol

As of Oct 15, 2026, Gemini 4 Argon leads GPT-5.6 Sol in 6 of 7 shared categories: General LLM, Reasoning, Science, Coding › Web dev, Long context, and Factuality.

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

GPT-5.6 Sol: $8.000000000000002 per 1M blended tokens.

Gemini 4 Argon: closed weights.

GPT-5.6 Sol: closed weights.

- Which to pick, General LLM: As of Oct 15, 2026, Gemini 4 Argon leads GPT-5.6 Sol in General LLM at #1 against #17.
- Which to pick, Reasoning: As of Oct 15, 2026, Gemini 4 Argon leads GPT-5.6 Sol in Reasoning at #1 against #12.
- Which to pick, Science: As of Oct 15, 2026, Gemini 4 Argon leads GPT-5.6 Sol in Science at #1 against #13.
- Which to pick, Coding › Web dev: As of Oct 15, 2026, Gemini 4 Argon leads GPT-5.6 Sol in Coding › Web dev at #8 against #23.
- Which to pick, Long context: As of Oct 15, 2026, Gemini 4 Argon leads GPT-5.6 Sol in Long context at #1 against #13.
- Which to pick, Vision: As of Oct 15, 2026, GPT-5.6 Sol leads Gemini 4 Argon in Vision at #3 against #7.
- Which to pick, Factuality: As of Oct 15, 2026, Gemini 4 Argon leads GPT-5.6 Sol in Factuality at #1 against #15.

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-5.6 Sol is near state of the art, rank #3 in Vision (since Oct 15, 2026; sources GDP.pdf; methodology v1.0).