Article
Meta has released Muse Spark 1.2
Muse Spark 1.2 gets closer to the frontier on agentic knowledge work. At Muse Spark 1.1's launch, we noted agentic knowledge work as its clearest gap; Muse Spark 1.2's gains help to close this. Its GDPval-AA v2 Elo rose 260 points to 1631, #5 among all models we have benchmarked and ahead of Claude Opus 4.8 (max, 1588). Terminal-Bench 2.1 gained 2 points (78% to 80%), and Tau3-Bench Banking rose 2 points (25% to 27%)
Meta’s recent progress with its AI models appears significant. Muse Spark 1.2 has reportedly surpassed Google’s offerings in quality for many use cases, a development that is particularly notable given the relatively short timeframe involved. The current...
