# Claude Opus 4.7 vs Muse Spark 1.3

As of Oct 15, 2026, Claude Opus 4.7 leads Muse Spark 1.3 in 3 of 6 shared categories: General LLM, Reasoning, and Long context.

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

Muse Spark 1.3: $2.0000000000000004 per 1M blended tokens.

Claude Opus 4.7: closed weights.

Muse Spark 1.3: closed weights.

- Which to pick, General LLM: As of Oct 15, 2026, Claude Opus 4.7 leads Muse Spark 1.3 in General LLM at #5 against #9.
- Which to pick, Reasoning: As of Oct 15, 2026, Claude Opus 4.7 leads Muse Spark 1.3 in Reasoning at #4 against #8.
- Which to pick, Coding › Web dev: As of Oct 15, 2026, Muse Spark 1.3 leads Claude Opus 4.7 in Coding › Web dev at #11 against #34.
- Which to pick, Long context: As of Oct 15, 2026, Claude Opus 4.7 leads Muse Spark 1.3 in Long context at #4 against #15.
- Which to pick, Vision: As of Oct 15, 2026, Muse Spark 1.3 leads Claude Opus 4.7 in Vision at #8 against #20.
- Which to pick, Factuality: As of Oct 15, 2026, Muse Spark 1.3 leads Claude Opus 4.7 in Factuality at #12 against #13.

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, Muse Spark 1.3 is state of the art on best per dollar in Coding › Web dev (since Oct 14, 2026; sources LMArena WebDev; methodology v1.0).