# Gemini 2.0 Flash 001 vs Gemini 3.1 Pro Preview

As of Oct 14, 2026, Gemini 2.0 Flash 001 leads Gemini 3.1 Pro Preview in 1 of 2 shared categories: General LLM.

Gemini 2.0 Flash 001: price per 1M tokens is unset in the catalog.

Gemini 3.1 Pro Preview: $4.5 per 1M blended tokens.

Gemini 2.0 Flash 001: closed weights.

Gemini 3.1 Pro Preview: closed weights.

- Which to pick, General LLM: As of Oct 14, 2026, Gemini 2.0 Flash 001 leads Gemini 3.1 Pro Preview in General LLM at #9 against #15.
- Which to pick, Science: As of Oct 14, 2026, Gemini 3.1 Pro Preview leads Gemini 2.0 Flash 001 in Science at #7 against #104.

As of Oct 14, 2026, Gemini 2.0 Flash 001 is a former state-of-the-art holder in Long context (since Feb 6, 2025; sources Fiction.liveBench 120k and LMArena Text (style-controlled, longer query); methodology v1.0).

As of Oct 14, 2026, Gemini 3.1 Pro Preview is state of the art on best per dollar in Math (since Oct 14, 2026; sources Humanity's Last Exam; methodology v1.0).