# Claude Opus 4.6 vs GPT-4O Mini

As of Oct 15, 2026, Claude Opus 4.6 leads GPT-4O Mini in 2 of 2 shared categories: General LLM and Science.

Claude Opus 4.6: $10 per 1M blended tokens.

GPT-4O Mini: $0.26249999999999996 per 1M blended tokens.

Claude Opus 4.6: closed weights.

GPT-4O Mini: closed weights.

- Which to pick, General LLM: As of Oct 15, 2026, Claude Opus 4.6 leads GPT-4O Mini in General LLM at #4 against #11.
- Which to pick, Science: As of Oct 15, 2026, Claude Opus 4.6 leads GPT-4O Mini in Science at #32 against #161.

As of Oct 15, 2026, Claude Opus 4.6 is near state of the art, rank #2 in Reasoning (since Oct 15, 2026; sources LMArena Text (style-controlled, hard prompts); methodology v1.0).

As of Oct 15, 2026, GPT-4O Mini is ranked #11 in General LLM (since Oct 15, 2026; sources LMArena Text (style-controlled, overall); methodology v1.0).