Muse Wonder vs Claude Sonnet 5.5
⚖ Muse Wonder wins 3 of 4 categories, but Claude Sonnet 5.5 is 2.0× cheaper for everyday text work. Pick Muse Wonder when quality matters most, Claude Sonnet 5.5 at volume.
Scores by category
| Category | Muse Wonder | Claude Sonnet 5.5 |
|---|---|---|
| Overall | 80 | 79 |
| Writing | 81 | 74 |
| Support | 79 | 69 |
| Coding | 76 | 87 |
Provisional scores, 0 to 100 among the models we track, from Arena and Epoch AI. Value weighs the overall score against cost.
Price and specs
| Muse Wonder | Claude Sonnet 5.5 | |
|---|---|---|
| Vendor | Meta | Anthropic |
| Released | 2026-10-12 | 2026-09-28 |
| Context window | 1M | 1M |
| Open weights | No | No |
| Input per 1M tokens | $4.00 | $2.00 |
| Output per 1M tokens | $20.00 | $10.00 |
| Per 1,000 tasks | $16.00 | $8.00 |