# Claude Opus 4.7 vs Grok 4.3

As of Oct 15, 2026, Claude Opus 4.7 leads Grok 4.3 in 7 of 7 shared categories: General LLM, Reasoning, Science, Coding › Web dev, Long context, Vision, and Factuality.

Claude Opus 4.7: $10 per 1M blended tokens.

Grok 4.3: $1.5625000000000002 per 1M blended tokens.

Claude Opus 4.7: closed weights.

Grok 4.3: closed weights.

- Which to pick, General LLM: As of Oct 15, 2026, Claude Opus 4.7 leads Grok 4.3 in General LLM at #5 against #85.
- Which to pick, Reasoning: As of Oct 15, 2026, Claude Opus 4.7 leads Grok 4.3 in Reasoning at #4 against #96.
- Which to pick, Science: As of Oct 15, 2026, Claude Opus 4.7 leads Grok 4.3 in Science at #34 against #41.
- Which to pick, Coding › Web dev: As of Oct 15, 2026, Claude Opus 4.7 leads Grok 4.3 in Coding › Web dev at #34 against #95.
- Which to pick, Long context: As of Oct 15, 2026, Claude Opus 4.7 leads Grok 4.3 in Long context at #4 against #94.
- Which to pick, Vision: As of Oct 15, 2026, Claude Opus 4.7 leads Grok 4.3 in Vision at #20 against #32.
- Which to pick, Factuality: As of Oct 15, 2026, Claude Opus 4.7 leads Grok 4.3 in Factuality at #13 against #111.

As of Oct 15, 2026, Claude Opus 4.7 is near state of the art, rank #4 in Reasoning (since Oct 15, 2026; sources LMArena Text (style-controlled, hard prompts); methodology v1.0).

As of Oct 15, 2026, Grok 4.3 is ranked #32 in Vision (since Oct 15, 2026; sources GDP.pdf; methodology v1.0).