# Claude 3 Opus vs Gemini 3.5 Flash

As of Oct 14, 2026, Claude 3 Opus leads Gemini 3.5 Flash in 1 of 2 shared categories: General LLM.

Claude 3 Opus: price per 1M tokens is unset in the catalog.

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

Claude 3 Opus: closed weights.

Gemini 3.5 Flash: closed weights.

- Which to pick, General LLM: As of Oct 14, 2026, Claude 3 Opus leads Gemini 3.5 Flash in General LLM at #9 against #24.
- Which to pick, Science: As of Oct 14, 2026, Gemini 3.5 Flash leads Claude 3 Opus in Science at #18 against #138.

As of Oct 14, 2026, Claude 3 Opus is ranked #9 in General LLM (since Oct 14, 2026; sources LMArena Text (style-controlled, overall); methodology v1.0).

As of Oct 14, 2026, Gemini 3.5 Flash is ranked #12 in Abstraction (ARC) (since Oct 14, 2026; sources ARC-AGI; methodology v1.0).