Claude Haiku 4.5 vs DeepSeek R1
Fast and efficient with near-frontier intelligence.
Open-source reasoning model matching OpenAI o1 performance.
No captured outputs for these models yet.
Frequently Asked Questions: Claude Haiku 4.5 vs DeepSeek R1▼
Which is better, Claude Haiku 4.5 or DeepSeek R1?
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Based on the Capability Index, Claude Haiku 4.5 scores higher (75.3 vs 72.4). However, "better" depends on your use case — pricing, speed, context window, and specific capability needs all matter.
Which is cheaper, Claude Haiku 4.5 or DeepSeek R1?
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DeepSeek R1 has a lower blended cost. Claude Haiku 4.5: $1.00 input / $5.00 output. DeepSeek R1: $0.70 input / $2.50 output.
Which has a larger context window, Claude Haiku 4.5 or DeepSeek R1?
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Claude Haiku 4.5 has a larger context window: Claude Haiku 4.5 supports 200K tokens vs DeepSeek R1 at 64K tokens.
Do both Claude Haiku 4.5 and DeepSeek R1 support vision?
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Claude Haiku 4.5 supports vision/image input, but DeepSeek R1 does not.
What are the key differences between Claude Haiku 4.5 and DeepSeek R1?
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Key differences: only Claude Haiku 4.5 supports vision input. 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 Haiku 4.5 and DeepSeek R1 for free on idapt.app to see which performs better for your specific needs.