Muse Spark 1.3 Scores 75.4, but It Is Still Missing From DeepSWE's Public Leaderboard

Meta released Muse Spark 1.3 on September 2, 2026, and its comparison card reports a 75.4% score on DeepSWE v1.1. As of September 4, DeepSWE's public leaderboard does not include that result. Both fac