head-to-head
Meta: Muse Spark 1.3 vs Claude Opus 5 (batch)
Side-by-side comparison of specs, pricing, benchmark scores, and task rankings. Updated 2026-09-04.
| Meta: Muse Spark 1.3 | Claude Opus 5 (batch) | |
|---|---|---|
| Vendor | meta | anthropic |
| Quality Score | 100 | 100 |
| Benchmark Score | 99.3 | 99.3 |
| Input Price | $1.25/M | $2.50/M |
| Output Price | $4.25/M | $12.50/M |
| Context Window | 1,048,576 | 1,000,000 |
| Max Output | 943,718 | 128,000 |
| Tool Calling | ✓ | ✓ |
| Structured Output | ✓ | ✓ |
| Reasoning Mode | ✓ | ✓ |
| Vision | ✓ | ✓ |
| Audio | ✓ | - |
| Benchmark Scores | ||
| ai_index | 100.0 | 100.0 |
| ai_index_agentic | 97.8 | 97.6 |
| ai_index_coding | 100.0 | 100.0 |
Who wins by task?
| Task | Meta: Muse Spark 1.3 | Claude Opus 5 (batch) |
|---|---|---|
| SQL Generation | 176 | 175 |
| Code Completion | 120 | 119 |
| Code Documentation | 144 | 142 |
| Regex Writing | 138 | 136 |
| CSV / Spreadsheet Cleanup | 155 | 154 |
| JSON Extraction | 140 | 138 |
| Bulk Data Labeling | 126 | 123 |
| Long-Document Summarization | 163 | 162 |
| Short-Form Summarization | 124 | 122 |
| Blog Post Writing | 143 | 142 |
Scores reflect capability match + benchmark data + pricing for each task. Methodology →
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