GLM 4.5 Air vs Muse Spark
As of Oct 15, 2026, GLM 4.5 Air leads Muse Spark in 0 of 5 shared categories.
GLM 4.5 Air
#32 Best current rank: #32 in Math, as of Oct 15, 2026.
Muse Spark
It used to be. Was SOTA in General LLM.
| Category | GLM 4.5 Air | Muse Spark |
|---|---|---|
| General LLM | #183 · #183 in General LLM Margin 97.34042553191489 LMArena leaderboard dataset · Oct 13, 2026 | #12 · Was SOTA · General LLM Margin 6.38297872340425 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #181 · #181 in Reasoning Margin 96.80851063829788 LMArena leaderboard dataset · Oct 13, 2026 | #17 · Was SOTA · Reasoning Margin 9.574468085106389 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | #32 · #32 in Math Margin 71.11111111111111 Epoch AI benchmarking hub · Jul 20, 2025 | #7 · Was SOTA · Math Margin 13.333333333333329 Epoch AI benchmarking hub · Apr 8, 2026 |
| Science | — | #37 · #37 in Science Margin — Epoch AI benchmarking hub · Apr 8, 2026 |
| Coding | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Coding › Web dev | — | #12 · #12 in Coding › Web dev Margin — LMArena leaderboard dataset · Jun 5, 2026 |
| Long context | #179 · #179 in Long context Margin 95.2127659574468 LMArena leaderboard dataset · Oct 13, 2026 | #44 · #44 in Long context Margin 23.40425531914893 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | — | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 9, 2026 |
| Factuality | #145 · #145 in Factuality Margin 84.88372093023256 LMArena leaderboard dataset · Oct 13, 2026 | #27 · #27 in Factuality Margin 16.279069767441854 LMArena leaderboard dataset · Oct 13, 2026 |
GLM 4.5 Air: $0.31 per 1M blended tokens.
Muse Spark: price per 1M tokens is unset in the catalog.
GLM 4.5 Air: open weights.
Muse Spark: closed weights.
General LLM: As of Oct 15, 2026, Muse Spark leads GLM 4.5 Air in General LLM at #12 against #183.
Reasoning: As of Oct 15, 2026, Muse Spark leads GLM 4.5 Air in Reasoning at #17 against #181.
Math: As of Oct 15, 2026, Muse Spark leads GLM 4.5 Air in Math at #7 against #32.
Long context: As of Oct 15, 2026, Muse Spark leads GLM 4.5 Air in Long context at #44 against #179.
Factuality: As of Oct 15, 2026, Muse Spark leads GLM 4.5 Air in Factuality at #27 against #145.
GLM 4.5 Air or Muse Spark?
As of Oct 15, 2026, GLM 4.5 Air leads Muse Spark in 0 of 5 shared categories.
GLM 4.5 Air or Muse Spark for General LLM?
As of Oct 15, 2026, Muse Spark leads GLM 4.5 Air in General LLM at #12 against #183.
GLM 4.5 Air or Muse Spark for Reasoning?
As of Oct 15, 2026, Muse Spark leads GLM 4.5 Air in Reasoning at #17 against #181.
GLM 4.5 Air or Muse Spark for Math?
As of Oct 15, 2026, Muse Spark leads GLM 4.5 Air in Math at #7 against #32.