# Gemini 3.8 Flash vs O1 Pro

As of Oct 14, 2026, Gemini 3.8 Flash leads O1 Pro in 2 of 2 shared categories: Math and Abstraction (ARC).

Gemini 3.8 Flash: $1.5 per 1M blended tokens.

O1 Pro: $262.5 per 1M blended tokens.

Gemini 3.8 Flash: closed weights.

O1 Pro: closed weights.

- Which to pick, Math: As of Oct 14, 2026, Gemini 3.8 Flash leads O1 Pro in Math at #5 against #32.
- Which to pick, Abstraction (ARC): As of Oct 14, 2026, Gemini 3.8 Flash leads O1 Pro in Abstraction (ARC) at #1 against #68.

As of Oct 14, 2026, Gemini 3.8 Flash is state of the art on best per dollar in General LLM (since Oct 14, 2026; sources LMArena Text (style-controlled, overall); methodology v1.0).

As of Oct 14, 2026, O1 Pro is ranked #32 in Math (since Oct 14, 2026; sources Humanity's Last Exam; methodology v1.0).