# Claude Opus 5.5 vs Muse Wonder Full

As of Nov 3, 2026, Claude Opus 5.5 leads Muse Wonder Full in 6 of 7 shared categories: General LLM, Science, Coding, Coding › Web dev, Cybersecurity, and Finance.

## Which is better for coding?

As of Nov 3, 2026, Claude Opus 5.5 leads Muse Wonder Full in Coding at #1 against #10.

## Pricing

Claude Opus 5.5: $8 per 1M blended tokens.

Muse Wonder Full: price per 1M tokens is unset in the catalog.

Claude Opus 5.5: closed weights.

Muse Wonder Full: closed weights.

## Benchmarks side by side

| Benchmark | Claude Opus 5.5 | Muse Wonder Full |
| --- | ---: | ---: |
| Code Migration | 81.0 | 62.8 |
| CyberBench | 55.4 | 73.6 |
| Excel Modeling Benchmark (EMB) | 75.8 | 75.0 |
| Finance Agent | 67.8 | 67.6 |
| Legal Research Bench | 50.5 | 53.4 |
| LMArena WebDev | 1810 | 1725 |
| MedCode | 49.8 | 49.9 |
| MedScribe | 91.4 | 89.3 |
| MysteryMechanism | 49.5 | 35.1 |
| ProofBench | 100 | 94.0 |
| SRE Bench | 33.6 | 11.8 |
| Tax Agent Bench | 45.6 | 43.0 |
| Vals Index | 70.2 | 66.8 |
| Vibe Code Bench | 90.3 | 86.0 |
| Vibe Code Bench 1-100 | 30.4 | 34.0 |

## Verdict

As of Nov 3, 2026, Claude Opus 5.5 leads Muse Wonder Full in 6 of 7 shared categories: General LLM, Science, Coding, Coding › Web dev, Cybersecurity, and Finance.

- Which to pick, General LLM: As of Nov 3, 2026, Claude Opus 5.5 leads Muse Wonder Full in General LLM at #1 against #22.
- Which to pick, Science: As of Nov 3, 2026, Claude Opus 5.5 leads Muse Wonder Full in Science at #2 against #10.
- Which to pick, Coding: As of Nov 3, 2026, Claude Opus 5.5 leads Muse Wonder Full in Coding at #1 against #10.
- Which to pick, Coding › Web dev: As of Nov 3, 2026, Claude Opus 5.5 leads Muse Wonder Full in Coding › Web dev at #1 against #7.
- Which to pick, Cybersecurity: As of Nov 3, 2026, Claude Opus 5.5 leads Muse Wonder Full in Cybersecurity at #4 against #9.
- Which to pick, Finance: As of Nov 3, 2026, Claude Opus 5.5 leads Muse Wonder Full in Finance at #1 against #3.
- Which to pick, Legal: As of Nov 3, 2026, Muse Wonder Full leads Claude Opus 5.5 in Legal at #4 against #5.

As of Nov 3, 2026, Claude Opus 5.5 is tied for state of the art in General LLM (since Oct 20, 2026; sources LMArena Text (style-controlled, overall) and Vals Index; methodology v1.0).

As of Nov 3, 2026, Muse Wonder Full is near state of the art, rank #22 in General LLM (since Nov 3, 2026; sources Vals Index; methodology v1.0).

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