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GPT-5 Mini vs Claude 3.5 Haiku

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OpenAI · 512k context  |  Anthropic · 200k context

Pricing Comparison

MetricGPT-5 MiniClaude 3.5 Haiku
Input / 1M tokens$0.6$0.8
Output / 1M tokens$2.4$4
Cached input / 1M$0.3$0.08
Context window512k200k
ProviderOpenAIAnthropic

Cost Calculator

💰 GPT-5 Mini saves $300.00/month (36% cheaper)
OGPT-5 MiniCHEAPER
Per request$0.001800
Daily$18.00
Monthly$540.00
Yearly$6,570.00
AClaude 3.5 Haiku
Per request$0.002800
Daily$28.00
Monthly$840.00
Yearly$10,220.00
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Choose GPT-5 Mini when…

  • ✓ Cheaper for RAG & document retrieval (lower input cost)
  • ✓ 25% cheaper per input token
  • ✓ Cheaper for generation-heavy workloads (lower output cost)
  • ✓ Larger context window (512k vs 200k) — better for long documents
  • ✓ Optimized for: Cost-efficient frontier tasks
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Choose Claude 3.5 Haiku when…

  • ✓ Cheaper cached price ($0.08 vs $0.3/1M)
  • ✓ Optimized for: Fast low-cost tasks

Related Comparisons

GPT-5 Mini vs GPT-5GPT-5 Mini vs GPT-4.1GPT-5 Mini vs GPT-4.1 MiniGPT-5 Mini vs GPT-4.1 NanoClaude 3.5 Haiku vs GPT-5Claude 3.5 Haiku vs GPT-4.1