Claude 3 Haiku vs GLM 5.2
Z.ai's frontier reasoning model for long-context agents and software engineering.
No captured outputs for these models yet.
Frequently Asked Questions: Claude 3 Haiku vs GLM 5.2▼
Which is better, Claude 3 Haiku or GLM 5.2?
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Based on the Capability Index, GLM 5.2 scores higher (83.4 vs 52.4). However, "better" depends on your use case — pricing, speed, context window, and specific capability needs all matter.
Which is cheaper, Claude 3 Haiku or GLM 5.2?
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Claude 3 Haiku has a lower blended cost. Claude 3 Haiku: $0.25 input / $1.25 output. GLM 5.2: $1.40 input / $4.40 output.
Which has a larger context window, Claude 3 Haiku or GLM 5.2?
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GLM 5.2 has a larger context window: Claude 3 Haiku supports 200K tokens vs GLM 5.2 at 262K tokens.
Do both Claude 3 Haiku and GLM 5.2 support vision?
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Claude 3 Haiku supports vision/image input, but GLM 5.2 does not.
What are the key differences between Claude 3 Haiku and GLM 5.2?
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Key differences: GLM 5.2 has a notably higher capability index (31.0 point gap); Claude 3 Haiku is significantly cheaper; only Claude 3 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 Claude 3 Haiku and GLM 5.2 for free on idapt.app to see which performs better for your specific needs.