# Gemini 3.5 Flash vs GPT-5.6 Sol

As of Oct 15, 2026, Gemini 3.5 Flash leads GPT-5.6 Sol in 1 of 8 shared categories: Factuality.

Gemini 3.5 Flash: $3.375 per 1M blended tokens.

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

Gemini 3.5 Flash: closed weights.

GPT-5.6 Sol: closed weights.

- Which to pick, General LLM: As of Oct 15, 2026, GPT-5.6 Sol leads Gemini 3.5 Flash in General LLM at #17 against #25.
- Which to pick, Reasoning: As of Oct 15, 2026, GPT-5.6 Sol leads Gemini 3.5 Flash in Reasoning at #12 against #35.
- Which to pick, Science: As of Oct 15, 2026, GPT-5.6 Sol leads Gemini 3.5 Flash in Science at #13 against #18.
- Which to pick, Coding › Web dev: As of Oct 15, 2026, GPT-5.6 Sol leads Gemini 3.5 Flash in Coding › Web dev at #23 against #52.
- Which to pick, Long context: As of Oct 15, 2026, GPT-5.6 Sol leads Gemini 3.5 Flash in Long context at #13 against #33.
- Which to pick, Vision: As of Oct 15, 2026, GPT-5.6 Sol leads Gemini 3.5 Flash in Vision at #3 against #29.
- Which to pick, Factuality: As of Oct 15, 2026, Gemini 3.5 Flash leads GPT-5.6 Sol in Factuality at #14 against #15.
- Which to pick, Abstraction (ARC): As of Oct 15, 2026, GPT-5.6 Sol leads Gemini 3.5 Flash in Abstraction (ARC) at #3 against #12.

As of Oct 15, 2026, Gemini 3.5 Flash is ranked #12 in Abstraction (ARC) (since Oct 15, 2026; sources ARC-AGI; 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).