benchlm.ai

Claude Haiku 4.5 vs GLM-5 (Reasoning)

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

Quick Verdict

GLM-5 (Reasoning) wins overall with a score of 75 vs 57 (18 point difference).GLM-5 (Reasoning) wins 4 out of 4 categories.

Claude Haiku 4.5

CreatorAnthropic
TypeProprietary
Context200K
Score57

GLM-5 (Reasoning)

CreatorZhipu AI
TypeOpen Weight
Context200K
Score75

Knowledge

GLM-5 (Reasoning)

Claude Haiku 4.5

65.8

GLM-5 (Reasoning)

93

68
MMLU
96
67
GPQA
94
65
SuperGPQA
92
63
OpenBookQA
90

Coding

GLM-5 (Reasoning)

Claude Haiku 4.5

60

GLM-5 (Reasoning)

88

60
HumanEval
88

Mathematics

GLM-5 (Reasoning)

Claude Haiku 4.5

67

GLM-5 (Reasoning)

96.6

68
AIME 2023
98
70
AIME 2024
99
69
AIME 2025
98
64
HMMT Feb 2023
94
66
HMMT Feb 2024
96
65
HMMT Feb 2025
95
67
BRUMO 2025
96

Reasoning

GLM-5 (Reasoning)

Claude Haiku 4.5

64

GLM-5 (Reasoning)

91

65
SimpleQA
92
63
MuSR
90

Frequently Asked Questions

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

GLM-5 (Reasoning) scores higher overall with 75 vs 57, a difference of 18 points across all benchmarks.

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

GLM-5 (Reasoning) leads in knowledge tasks with an average score of 93 vs 65.8.

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

GLM-5 (Reasoning) leads in coding with an average score of 88 vs 60.

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

GLM-5 (Reasoning) leads in math with an average score of 96.6 vs 67.

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

GLM-5 (Reasoning) leads in reasoning with an average score of 91 vs 64.

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