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Claude 3.5 Haiku vs o4-mini
Comprehensive side-by-side LLM comparison
o4-mini leads with 28.6% higher average benchmark score. Claude 3.5 Haiku offers 100.0K more tokens in context window than o4-mini. Claude 3.5 Haiku is $0.70 cheaper per million tokens. o4-mini supports multimodal inputs. Claude 3.5 Haiku is available on 3 providers. Overall, o4-mini is the stronger choice for coding tasks.
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Anthropic
Claude 3.5 Haiku was developed as the next generation of Anthropic's fastest model, offering similar speed to Claude 3 Haiku while surpassing Claude 3 Opus on many intelligence benchmarks. Built with low latency, improved instruction following, and accurate tool use, it serves user-facing products, specialized sub-agent tasks, and data-heavy applications.
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OpenAI
o4-mini was created as part of the next generation of OpenAI's reasoning models, designed to continue advancing the balance between analytical capability and operational efficiency. Built to bring cutting-edge reasoning techniques to applications requiring quick turnaround, it represents the evolution of compact reasoning-focused models.
5 months newer
Claude 3.5 Haiku
Anthropic
2024-10-22
o4-mini
OpenAI
2025-04-16
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Pricing Comparison
Cost per million tokens (USD)
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Claude 3.5 Haiku
Input:$0.80
Output:$4.00($0.70 cheaper)
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o4-mini
Input:$1.10
Output:$4.40
Performance Metrics
Context window and performance specifications
Average performance across 4 common benchmarks
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Claude 3.5 Haiku
Average Score:39.0%
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o4-mini
Average Score:67.6%(+28.6%)
Performance comparison across key benchmark categories
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Claude 3.5 Haiku
Coding40.6%
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o4-mini
Coding68.1%(+27.5%)
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Knowledge Cutoff
Training data recency comparison
o4-mini
2024-05-31
More recent knowledge cutoff means awareness of newer technologies and frameworks
Provider Availability & Performance
Available providers and their performance metrics
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Claude 3.5 Haiku
3 providers
Anthropic
Throughput: 100 tok/s
Latency: 0.3ms
Bedrock
Throughput: 104 tok/s
Latency: 0.5ms
Throughput: 42 tok/s
Latency: 0.4ms
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Claude 3.5 Haiku
Avg Score:39.0%
Providers:3
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o4-mini
Avg Score:67.6%(+28.6%)
Providers:1