GLM 5.2 vs Claude 3.5 Haiku
Z.ai's frontier reasoning model for long-context agents and software engineering.
Fast and accurate with enhanced coding and tool use capabilities.
No captured outputs for these models yet.
Frequently Asked Questions: GLM 5.2 vs Claude 3.5 Haiku▼
Which is better, GLM 5.2 or Claude 3.5 Haiku?
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Based on the Capability Index, GLM 5.2 scores higher (83.4 vs 61.4). However, "better" depends on your use case — pricing, speed, context window, and specific capability needs all matter.
Which is cheaper, GLM 5.2 or Claude 3.5 Haiku?
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Claude 3.5 Haiku has a lower blended cost. GLM 5.2: $1.40 input / $4.40 output. Claude 3.5 Haiku: $0.80 input / $4.00 output.
Which has a larger context window, GLM 5.2 or Claude 3.5 Haiku?
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GLM 5.2 has a larger context window: GLM 5.2 supports 262K tokens vs Claude 3.5 Haiku at 200K tokens.
Do both GLM 5.2 and Claude 3.5 Haiku support vision?
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Claude 3.5 Haiku supports vision/image input, but GLM 5.2 does not.
What are the key differences between GLM 5.2 and Claude 3.5 Haiku?
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Key differences: GLM 5.2 has a notably higher capability index (22.0 point gap); only Claude 3.5 Haiku supports vision input; only GLM 5.2 offers extended reasoning mode. Compare full specs on this page.
Which model should I choose for my use case?
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If cost is your priority, choose the cheaper option. If you need the highest intelligence for complex tasks, pick the higher-scoring model. For long documents or codebases, choose the larger context window. You can try both GLM 5.2 and Claude 3.5 Haiku for free on idapt.app to see which performs better for your specific needs.