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o4-mini vs Claude Haiku 4.5

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OpenAI · 200k context  |  Anthropic · 200k context

Pricing Comparison

Metrico4-miniClaude Haiku 4.5
Input / 1M tokens$1.1$1
Output / 1M tokens$4.4$5
Cached input / 1M—$0.1
Context window200k200k
ProviderOpenAIAnthropic

Cost Calculator

💰 o4-mini saves $60.00/month (6% cheaper)
Oo4-miniCHEAPER
Per request$0.003300
Daily$33.00
Monthly$990.00
Yearly$12,045.00
AClaude Haiku 4.5
Per request$0.003500
Daily$35.00
Monthly$1,050.00
Yearly$12,775.00
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Choose o4-mini when…

  • ✓ Cheaper for generation-heavy workloads (lower output cost)
  • ✓ Optimized for: STEM & coding
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Choose Claude Haiku 4.5 when…

  • ✓ Cheaper for RAG & document retrieval (lower input cost)
  • ✓ 9% cheaper per input token
  • ✓ Supports prompt caching — save up to 90% on repeated prompts
  • ✓ Optimized for: Fast responses

Related Comparisons

o4-mini vs GPT-5o4-mini vs GPT-5 Minio4-mini vs GPT-4.1o4-mini vs GPT-4.1 MiniClaude Haiku 4.5 vs GPT-5Claude Haiku 4.5 vs GPT-5 Mini