MetaMuse
Muse Spark 1.3
Meta · Muse. Released Sep 2, 2026.
Muse Spark 1.3 is a model from Meta in the Muse family, released Sep 2, 2026. evals.report tracks 4 reported Muse Spark 1.3 benchmark scores across AA-Omniscience: Knowledge and Hallucination Benchmark, DeepSWE, Terminal-Bench 2.1, OpenAI-MRCR v2 (Multi-Round Coreference Resolution) — each shown with its benchmark, metric, source status, and date, and never combined into a single ranking.
4 results
Benchmark results 4
Compare this model| Benchmark | Category | Score | Metric | Status | Date | |
|---|---|---|---|---|---|---|
| AA-Omniscience: Knowledge and Hallucination Benchmark | Reasoning | 25 | AA-Omniscience Index | Official | Sep 2, 2026 | Details |
| DeepSWE | Coding | 75.4% | % resolved | Verified | Sep 2, 2026 | Details |
| Terminal-Bench 2.1 | Agents | 88.8% | task success | Verified | Sep 2, 2026 | Details |
| OpenAI-MRCR v2 (Multi-Round Coreference Resolution) | Reasoning | 98.1% | accuracy (mean SequenceMatcher similarity) | Verified | Sep 2, 2026 | Details |