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Claude Haiku 4.5 vs DeepSeek R1 (0528)

At a glance

Fast and efficient with near-frontier intelligence.

75200K ctx$1.00/$5.00 per M#41/92

Updated DeepSeek R1 with performance on par with OpenAI o1.

75164K ctx$0.50/$2.15 per M#44/92
Demos
All demos

No shared demos for these models yet.

AI Output
All AI outputs

No captured outputs for these models yet.

Benchmarks
See rankings
Reasoning
CodingInsufficient data
Sources:Epoch ECI·Epoch AI·OpenRouter· as of 2026-07-10
Smarter1%
Capability
CapabilityECI1%75.3
Reasoning & Knowledge
Graduate Science60.5%Factual Recall—
Math
Math Problems86.9%Competition Math35.8%Research Math4.1%
Coding
Code Editing—
Agentic
Terminal Tasks29.8%Novel Reasoning12%1.3%Task Horizon—
Reasoning
CodingInsufficient data
AgenticInsufficient data
Sources:Epoch ECI·Epoch AI·OpenRouter· as of 2026-07-10
Cheaper54%
Capability
CapabilityECI74.5
Reasoning & Knowledge
Graduate Science26%76.3%Factual Recall27.4%
Math
Math Problems11%96.6%Competition Math85%66.4%Research Math—
Coding
Code Editing71.4%
Agentic
Terminal Tasks—Novel Reasoning1.1%Task Horizon31min
Specs
200K
Context
64K
Max output
Oct 2025
Released
164K
Context
33K
Max output
May 2025
Released
Capabilities
Vision
Audio
Reasoning
Vision
Audio
Reasoning
Pricing
Live pricing, shown before you run
Input$1.00/M tokens
Output$5.00/M tokens
Cache read71%$0.10/M tokens
Cache write$1.25/M tokens
Web search$0.01/search
Live pricing, shown before you run
Input50%$0.50/M tokens
Output57%$2.15/M tokens
Cache read$0.35/M tokens
Chat with Claude Haiku 4.5Go to model
Chat with DeepSeek R1 (0528)Go to model
Frequently Asked Questions: Claude Haiku 4.5 vs DeepSeek R1 (0528)▼

Which is better, Claude Haiku 4.5 or DeepSeek R1 (0528)?

▼

Based on the Capability Index, Claude Haiku 4.5 scores higher (75.3 vs 74.5). 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 (0528)?

▼

DeepSeek R1 (0528) has a lower blended cost. Claude Haiku 4.5: $1.00 input / $5.00 output. DeepSeek R1 (0528): $0.50 input / $2.15 output.

Which has a larger context window, Claude Haiku 4.5 or DeepSeek R1 (0528)?

▼

Claude Haiku 4.5 has a larger context window: Claude Haiku 4.5 supports 200K tokens vs DeepSeek R1 (0528) at 164K tokens.

Do both Claude Haiku 4.5 and DeepSeek R1 (0528) support vision?

▼

Claude Haiku 4.5 supports vision/image input, but DeepSeek R1 (0528) does not.

What are the key differences between Claude Haiku 4.5 and DeepSeek R1 (0528)?

▼

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?

▼

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 (0528) for free on idapt.app to see which performs better for your specific needs.

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