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Claude 3.5 Haiku vs GPT-4.1 nano
Comprehensive side-by-side LLM comparison
Claude 3.5 Haiku leads with 9.5% higher average benchmark score. GPT-4.1 nano offers 680.3K more tokens in context window than Claude 3.5 Haiku. GPT-4.1 nano is $4.30 cheaper per million tokens. GPT-4.1 nano supports multimodal inputs. Claude 3.5 Haiku is available on 3 providers. Overall, Claude 3.5 Haiku 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
GPT-4.1 Nano was developed as the smallest and most efficient variant in the GPT-4.1 family, designed for applications requiring minimal latency and resource usage. Built to enable AI capabilities on edge devices and resource-constrained environments, it distills GPT-4.1 capabilities into an ultra-compact form factor.
5 months newer
Claude 3.5 Haiku
Anthropic
2024-10-22
GPT-4.1 nano
OpenAI
2025-04-14
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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
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GPT-4.1 nano
Input:$0.10
Output:$0.40($4.30 cheaper)
Performance Metrics
Context window and performance specifications
Average performance across 3 common benchmarks
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Claude 3.5 Haiku
Average Score:38.5%(+9.5%)
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GPT-4.1 nano
Average Score:29.0%
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Knowledge Cutoff
Training data recency comparison
GPT-4.1 nano
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:38.5%(+9.5%)
Providers:3
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GPT-4.1 nano
Avg Score:29.0%
Providers:1