MetaMuse
Muse Spark 1.1
Meta · Muse. Released Jul 9, 2026.
Muse Spark 1.1 is a model from Meta in the Muse family, released Jul 9, 2026. evals.report tracks 6 reported Muse Spark 1.1 benchmark scores across SWE-bench Pro, Terminal-Bench 2.1, OSWorld, Humanity's Last Exam, OpenAI-MRCR v2 (Multi-Round Coreference Resolution), MCP Atlas — each shown with its benchmark, metric, source status, and date, and never combined into a single ranking.
6 results
Benchmark results 6
Compare this model| Benchmark | Category | Score | Metric | Status | Date | |
|---|---|---|---|---|---|---|
| SWE-bench Pro | Coding | 61.5% | % resolved | Official | Jul 9, 2026 | Details |
| Terminal-Bench 2.1 | Agents | 80.0% | task success | Verified | Jul 9, 2026 | Details |
| OSWorld | Agents | 80.8% | task success rate | Verified | Jul 9, 2026 | Details |
| Humanity's Last Exam | Reasoning | 52.2% | accuracy | Verified | Jul 9, 2026 | Details |
| OpenAI-MRCR v2 (Multi-Round Coreference Resolution) | Reasoning | 54.1% | accuracy (mean SequenceMatcher similarity) | Verified | Jul 9, 2026 | Details |
| MCP Atlas | Tool use | 88.1% | pass rate | Verified | Jul 9, 2026 | Details |