# Gemini 3.1 Pro Preview vs Grok 3 Mini Beta

As of Oct 14, 2026, Gemini 3.1 Pro Preview leads Grok 3 Mini Beta in 2 of 2 shared categories: Science and Abstraction (ARC).

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

Grok 3 Mini Beta: price per 1M tokens is unset in the catalog.

Gemini 3.1 Pro Preview: closed weights.

Grok 3 Mini Beta: closed weights.

- Which to pick, Science: As of Oct 14, 2026, Gemini 3.1 Pro Preview leads Grok 3 Mini Beta in Science at #7 against #79.
- Which to pick, Abstraction (ARC): As of Oct 14, 2026, Gemini 3.1 Pro Preview leads Grok 3 Mini Beta in Abstraction (ARC) at #2 against #75.

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).

As of Oct 14, 2026, Grok 3 Mini Beta is ranked #75 in Abstraction (ARC) (since Oct 14, 2026; sources ARC-AGI; methodology v1.0).