Expired50% confidenceBenchmarkExact time
Muse Spark 1.3 scored 57/80 (71.25%) on KingBench 3, a regression from version 1.2's 76.25%.
1
Sources
50%
Confidence
Short-term (~14 days)
Relevance
9/15/2026
First Seen
Valid until: 9/29/2026(expired)
Sources
Related Entities
Related Claims
UnverifiedMuse Spark 1.3 achieved an accuracy rate of 98.1% in ultra-long context tests of one million tokens.71% similarUnverifiedMuse Spark 1.3 has a first-token output latency of up to 27.5 seconds in its highest reasoning mode.69% similarUnverifiedOn the 3D watch problem, the previous all-time high score was 8 points, set by Muse Spark 1.3.68% similarUnverifiedFable 5.1 scored 74/80 (92.5%) in the KingBench 3 small-scale test, which is 2 points higher than Astra.66% similarUnverifiedMuse Spark 1.3, released by Meta, achieved a high score of 75.4 on the DeepSway code leaderboard.65% similar
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