According to CoinMeta and OneMillion.AI, NVIDIA has just topped the list of open-source models in the United States. However, Muse Spark Open released subsequently overtook NVIDIA with 39 points, leading by 12.5 points and becoming the new number one in the U.S. Nevertheless, on the global open-source model rankings, Meta still lags behind several Chinese models. Among them, Xiaomi's Mimo-v2.6-pro leads with 46 points, and Zhipu's GLM-5.3 scores 45 points. Muse Spark Open leads all open-source models in the knowledge accuracy test with 25 points, and its hallucination rate is only 24%. The cost per unit of API is close to that of GLM-5.3, but since Muse consumes less token, the average cost per test is only 0.84 dollars, which is less than half of GLM-5.3.