Muse Spark Open has a Quality Score of 61.1, ranking 53rd among 398 scored models. Per 1M tokens, pricing is $1.25 input, $4.25 output, and $0.150 cached input. It accepts text, image, video, and audio input, outputs text, and has a 1,048,576 token context window. Its Reliability Score is 62.3, ranking 43rd among 399 scored models, above average (total average: 38.0). Its Value Score is 44.0, high compared with the total Value average of 33.2.