Muse Spark 1.2
17th on DeepSWE v1.1 Best (xhigh) at 54.9%. An older row than Muse Spark 1.3.
Meta · Proprietary · Fetched 2026-10-10
Benchmark scores
Boards older than 90 days are not counted as recommendationsBenchmarkSettingScoreRankCostAs of
Use it or not
Why
- Still clears half the DeepSWE long-horizon tasks.
When not
- The newer family row is Muse Spark 1.3; do not merge the two into one score.