Meta's Muse Spark 1.1 outperforms GLM-5.2 in coding and costs slightly less

https://the-decoder.com/wp-content/uploads/2026/07/meta_AI_logo.png" style="height: auto; margin-bottom: 10px;" width="1376" />

Meta's Muse Spark 1.1 scored 51 on the Artificial Analysis Intelligence Index, up eight points in three months.

In coding, it edges past GLM-5.2 with a score of 71.3 at a lower cost of $0.26 per task.

The hallucination rate dropped from 73 to 38 percent.

The article https://the-decoder.com/metas-muse-spark-1-1-outperforms-glm-5-2-in-coding-and-costs-slightly-less/">Meta's Muse Spark 1.1 outperforms GLM-5.2 in coding and costs slightly less appeared first on https://the-decoder.com">The Decoder.