# GLM 5.2 vs Muse Spark

As of Oct 14, 2026, GLM 5.2 leads Muse Spark in 2 of 6 shared categories: Science and Long context.

GLM 5.2: $1.7799999999999998 per 1M blended tokens.

Muse Spark: price per 1M tokens is unset in the catalog.

GLM 5.2: open weights.

Muse Spark: closed weights.

- Which to pick, General LLM: As of Oct 14, 2026, Muse Spark leads GLM 5.2 in General LLM at #12 against #26.
- Which to pick, Reasoning: As of Oct 14, 2026, Muse Spark leads GLM 5.2 in Reasoning at #17 against #30.
- Which to pick, Science: As of Oct 14, 2026, GLM 5.2 leads Muse Spark in Science at #23 against #37.
- Which to pick, Coding › Web dev: As of Oct 14, 2026, Muse Spark leads GLM 5.2 in Coding › Web dev at #8 against #23.
- Which to pick, Long context: As of Oct 14, 2026, GLM 5.2 leads Muse Spark in Long context at #25 against #38.
- Which to pick, Factuality: As of Oct 14, 2026, Muse Spark leads GLM 5.2 in Factuality at #23 against #31.

As of Oct 14, 2026, GLM 5.2 is a former state-of-the-art holder in Coding › Web dev (since Jun 18, 2026; sources LMArena WebDev; methodology v1.0).

As of Oct 14, 2026, Muse Spark is a former state-of-the-art holder in General LLM (since May 18, 2026; sources LMArena Text (style-controlled, overall); methodology v1.0).