# Claude Opus 5.5 vs Muse Wonder

Every finance benchmark where both have a score (Anthropic and Meta). Data refreshed 3 Nov 2026. Scores from different benchmarks use different scales and are not added up.

| Benchmark | Metric | Claude Opus 5.5 | Claude Opus 5.5 source | Muse Wonder | Muse Wonder source | Ahead |
| --- | --- | --- | --- | --- | --- | --- |
| Ramp Accounting Bench | mean reward % (criteria, mean of 3 attempts) (higher is better) | 50.5 | Ramp Labs Accounting Bench, 21 Sept 2026, https://labs.ramp.com/accountingbench | 48.7 | Ramp Labs Accounting Bench, 31 Oct 2026, https://labs.ramp.com/accountingbench | Claude Opus 5.5 |
| Visa Agentic Commerce Benchmark | pass rate % (higher is better) | 62.2 | Visa Research, Oct 2026 snapshot, 5 Nov 2026, https://www.visapaymentsfrontier.io/#agentic-commerce-benchmark | 82.2 | Visa Research, Oct 2026 snapshot, 5 Nov 2026, https://www.visapaymentsfrontier.io/#agentic-commerce-benchmark | Muse Wonder |

Source: https://benchmarks.finance/compare/claude-opus-5-5-vs-muse-wonder/

Created and maintained by Moneda.