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Claude Haiku 4.5 vs GPT-4
Comprehensive side-by-side LLM comparison
Claude Haiku 4.5 leads with 37.3% higher average benchmark score. Claude Haiku 4.5 offers 334.5K more tokens in context window than GPT-4. Claude Haiku 4.5 is $84.00 cheaper per million tokens. Overall, Claude Haiku 4.5 is the stronger choice for coding tasks.
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Anthropic
Claude Haiku 4.5 continues Anthropic's tradition of fast, efficient models in the fourth generation Claude family. Designed to maintain the hallmark speed and cost-effectiveness of the Haiku line while incorporating advancements from the Claude 4 series, it serves applications requiring rapid processing and quick turnaround times.
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OpenAI
GPT-4 was created as a large multimodal model capable of accepting image and text inputs while producing text outputs. Developed to exhibit human-level performance on various professional and academic benchmarks, it marked a significant advancement in reliability, creativity, and handling of nuanced instructions compared to its predecessors.
2 years newer
GPT-4
OpenAI
2023-06-13
Claude Haiku 4.5
Anthropic
2025-10-15
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Pricing Comparison
Cost per million tokens (USD)
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Claude Haiku 4.5
Input:$1.00
Output:$5.00($84.00 cheaper)
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GPT-4
Input:$30.00
Output:$60.00
Performance Metrics
Context window and performance specifications
Average performance across 1 common benchmarks
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Claude Haiku 4.5
Average Score:73.0%(+37.3%)
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GPT-4
Average Score:35.7%
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Knowledge Cutoff
Training data recency comparison
GPT-4
2022-12-31
Claude Haiku 4.5
2025-02-01
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 Haiku 4.5
1 providers
Anthropic
Throughput: 100 tok/s
Latency: 0.3ms
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GPT-4
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Claude Haiku 4.5
Avg Score:73.0%(+37.3%)
Providers:1
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GPT-4
Avg Score:35.7%
Providers:2