Compare · 2026-10-14

GLM 5.1 vs Muse Spark 1.2

As of Oct 14, 2026, GLM 5.1 leads Muse Spark 1.2 in 0 of 5 shared categories.

CategoryGLM 5.1Muse Spark 1.2
General LLM
#37 · #37 in General LLM
Margin 25.17006802721089
LMArena leaderboard dataset · Oct 13, 2026
#8 · Was SOTA · General LLM
Margin 5.442176870748298
LMArena leaderboard dataset · Oct 13, 2026
Reasoning
#36 · #36 in Reasoning
Margin 25.342465753424662
LMArena leaderboard dataset · Oct 13, 2026
#11 · #11 in Reasoning
Margin 8.219178082191775
LMArena leaderboard dataset · Oct 13, 2026
Math
#— · Not enough data
Margin —
LMArena leaderboard dataset · Oct 13, 2026
#— · Not enough data
Margin —
LMArena leaderboard dataset · Oct 13, 2026
Science
#35 · #35 in Science
Margin —
Epoch AI benchmarking hub · Apr 7, 2026
—
Coding
#— · Not enough data
Margin —
Epoch AI benchmarking hub · Apr 7, 2026
#— · Not enough data
Margin —
LMArena leaderboard dataset · Oct 13, 2026
Coding › Web dev
#46 · Was SOTA · Coding › Web dev
Margin 42.05607476635514
LMArena leaderboard dataset · Oct 13, 2026
#40 · #40 in Coding › Web dev
Margin 36.44859813084112
LMArena leaderboard dataset · Oct 13, 2026
Long context
#36 · Was SOTA · Long context
Margin 24.48979591836735
LMArena leaderboard dataset · Oct 13, 2026
#16 · Was SOTA · Long context
Margin 10.884353741496597
LMArena leaderboard dataset · Oct 13, 2026
Vision—
#27 · #27 in Vision
Margin 73.6842105263158
Epoch AI benchmarking hub · Aug 5, 2026
Factuality
#38 · #38 in Factuality
Margin 29.104477611940297
LMArena leaderboard dataset · Oct 13, 2026
#9 · Was SOTA · Factuality
Margin 7.462686567164198
LMArena leaderboard dataset · Oct 13, 2026
Price per 1M tokens

GLM 5.1: $2.0425 per 1M blended tokens.

Muse Spark 1.2: $2.0000000000000004 per 1M blended tokens.

Open weights

GLM 5.1: open weights.

Muse Spark 1.2: closed weights.

Which to pick

General LLM: As of Oct 14, 2026, Muse Spark 1.2 leads GLM 5.1 in General LLM at #8 against #37.

Reasoning: As of Oct 14, 2026, Muse Spark 1.2 leads GLM 5.1 in Reasoning at #11 against #36.

Coding › Web dev: As of Oct 14, 2026, Muse Spark 1.2 leads GLM 5.1 in Coding › Web dev at #40 against #46.

Long context: As of Oct 14, 2026, Muse Spark 1.2 leads GLM 5.1 in Long context at #16 against #36.

Factuality: As of Oct 14, 2026, Muse Spark 1.2 leads GLM 5.1 in Factuality at #9 against #38.

GLM 5.1 · Muse Spark 1.2

GLM 5.1 or Muse Spark 1.2?

As of Oct 14, 2026, GLM 5.1 leads Muse Spark 1.2 in 0 of 5 shared categories.

GLM 5.1 or Muse Spark 1.2 for General LLM?

As of Oct 14, 2026, Muse Spark 1.2 leads GLM 5.1 in General LLM at #8 against #37.

GLM 5.1 or Muse Spark 1.2 for Reasoning?

As of Oct 14, 2026, Muse Spark 1.2 leads GLM 5.1 in Reasoning at #11 against #36.

GLM 5.1 or Muse Spark 1.2 for Coding › Web dev?

As of Oct 14, 2026, Muse Spark 1.2 leads GLM 5.1 in Coding › Web dev at #40 against #46.