Claude Haiku 4.5 vs GLM-5

Side-by-side benchmark comparison across knowledge, coding, math, and reasoning.

Quick Verdict

GLM-5 wins overall with a score of 68 vs 57 (11 point difference).GLM-5 wins 4 out of 4 categories.

Knowledge

GLM-5

Claude Haiku 4.5

65.8

GLM-5

85

68
MMLU
88
67
GPQA
86
65
SuperGPQA
84
63
OpenBookQA
82

Coding

GLM-5

Claude Haiku 4.5

60

GLM-5

80

60
HumanEval
80

Mathematics

GLM-5

Claude Haiku 4.5

67

GLM-5

87

68
AIME 2023
88
70
AIME 2024
90
69
AIME 2025
89
64
HMMT Feb 2023
84
66
HMMT Feb 2024
86
65
HMMT Feb 2025
85
67
BRUMO 2025
87

Reasoning

GLM-5

Claude Haiku 4.5

64

GLM-5

83

65
SimpleQA
84
63
MuSR
82

Frequently Asked Questions

Which is better, Claude Haiku 4.5 or GLM-5?

GLM-5 scores higher overall with 68 vs 57, a difference of 11 points across all benchmarks.

Which is better for knowledge tasks, Claude Haiku 4.5 or GLM-5?

GLM-5 leads in knowledge tasks with an average score of 85 vs 65.8.

Which is better for coding, Claude Haiku 4.5 or GLM-5?

GLM-5 leads in coding with an average score of 80 vs 60.

Which is better for math, Claude Haiku 4.5 or GLM-5?

GLM-5 leads in math with an average score of 87 vs 67.

Which is better for reasoning, Claude Haiku 4.5 or GLM-5?

GLM-5 leads in reasoning with an average score of 83 vs 64.