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Claude 3 Haiku vs o3-mini
Comprehensive side-by-side LLM comparison
o3-mini leads with 32.9% higher average benchmark score. Claude 3 Haiku offers 100.0K more tokens in context window than o3-mini. Claude 3 Haiku is $4.00 cheaper per million tokens. Claude 3 Haiku supports multimodal inputs. Overall, o3-mini is the stronger choice for coding tasks.
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Anthropic
Claude 3 Haiku was created as the fastest and most affordable model in its intelligence class, processing 21K tokens per second for prompts under 32K tokens. Built for enterprise workloads requiring quick analysis of large datasets, it combines state-of-the-art vision capabilities with strong performance on industry benchmarks while prioritizing speed, affordability, and enterprise-grade security.
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OpenAI
o3-mini was created as an efficient variant of the o3 reasoning model, designed to provide advanced thinking capabilities with reduced computational requirements. Built to make next-generation reasoning accessible to a broader range of applications, it balances analytical depth with practical speed and cost considerations.
10 months newer
Claude 3 Haiku
Anthropic
2024-03-13
o3-mini
OpenAI
2025-01-30
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Pricing Comparison
Cost per million tokens (USD)
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Claude 3 Haiku
Input:$0.25
Output:$1.25($4.00 cheaper)
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o3-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 Haiku
Average Score:55.6%
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o3-mini
Average Score:88.5%(+32.9%)
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Knowledge Cutoff
Training data recency comparison
o3-mini
2023-09-30
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 Haiku
3 providers
Anthropic
Throughput: 100 tok/s
Latency: 0.5ms
Bedrock
Throughput: 104 tok/s
Latency: 0.5ms
Throughput: 42 tok/s
Latency: 0.4ms
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Claude 3 Haiku
Avg Score:55.6%
Providers:3
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o3-mini
Avg Score:88.5%(+32.9%)
Providers:2