Meta: Muse Ember vs Meta: Muse Wonder
Side-by-side comparison of specs, pricing, benchmark scores, and task rankings. Updated 2026-11-12.
| Meta: Muse Ember | Meta: Muse Wonder | |
|---|---|---|
| Vendor | meta | meta |
| Quality Score | 100 | 100 |
| Benchmark Score | 56.7 | 70.0 |
| Input Price | $0.10/M | $4.00/M |
| Output Price | $0.50/M | $20.00/M |
| Context Window | 1,048,576 | 1,048,576 |
| Max Output | 943,718 | 943,718 |
| Tool Calling | ✓ | ✓ |
| Structured Output | ✓ | ✓ |
| Reasoning Mode | ✓ | ✓ |
| Vision | ✓ | ✓ |
| Audio | ✓ | ✓ |
| Benchmark Scores | ||
| ai_index | 59.4 | 71.9 |
The verdict
For a sample job of 1 million input tokens and 250,000 output tokens, Muse Ember costs $0.23 and Muse Wonder costs $9.00, so Muse Ember is about 40.0 times cheaper for the same work.
Both read up to 1,048,576 tokens at once, roughly 1,573 pages of text.
On our blended benchmark score Muse Wonder leads 70.0 to 56.7.
Across the 20 tasks where they differ, Muse Ember scores higher on 10 (SQL Generation, Code Completion, Code Documentation and others), Muse Wonder on 10 (Code Review, Code Refactoring, Bug Fixing and others).
Muse Ember was released in November 2026 and Muse Wonder in October 2026.
Pick Muse Ember if you need lower cost; pick Muse Wonder if you need benchmark performance.
Costs use current list prices per million tokens; page counts assume about 0.75 words per token and 500 words per page.
Who wins by task?
| Task | Meta: Muse Ember | Meta: Muse Wonder |
|---|---|---|
| SQL Generation | 141 | 140 |
| Code Review | 143 | 145 |
| Code Completion | 133 | 116 |
| Code Refactoring | 145 | 147 |
| Bug Fixing | 147 | 149 |
| Unit Test Generation | 131 | 132 |
| Code Documentation | 137 | 133 |
| Regex Writing | 125 | 122 |
| CI/CD Pipelines | 127 | 128 |
| Frontend Component Design | 129 | 130 |
| Data Analysis | 132 | 134 |
| CSV / Spreadsheet Cleanup | 136 | 134 |
| ETL Scripting | 136 | 138 |
| JSON Extraction | 131 | 119 |
| Bulk Data Labeling | 129 | 114 |
| OCR / Document Parsing | 134 | 134 |
| Table Extraction from PDFs | 134 | 134 |
| Long-Document Summarization | 147 | 147 |
| Short-Form Summarization | 126 | 114 |
| Blog Post Writing | 129 | 128 |
Scores reflect capability match + benchmark data + pricing for each task. Methodology →