Live Pricing Comparison

GPT-4o vs Claude: The real cost difference.

At 1,000 requests per day, the cost difference between GPT-4o and Claude models can exceed $500 per month. CostMyAI tracks live pricing for both families updated every 6 hours from official provider sources.

Current pricing (June 2026)

  • GPT-4o: $2.50 input / $10.00 output per 1M tokens, 128k context
  • GPT-4o mini: $0.15 input / $0.60 output per 1M tokens, 128k context
  • GPT-4.1 Nano: $0.10 input / $0.40 output per 1M tokens, 1M context
  • Claude Sonnet 4.5: $3.00 input / $15.00 output per 1M tokens, 200k context
  • Claude Haiku 3.5: $0.80 input / $4.00 output per 1M tokens, 200k context
  • Claude Opus 4: $15.00 input / $75.00 output per 1M tokens, 200k context

At 1,000 requests per day with 500 input and 300 output tokens per request: GPT-4.1 Nano costs $93 per month, Claude Haiku 3.5 costs $155 per month, and Claude Opus 4 costs $11,700 per month. The right model for your workload depends on quality requirements, context length, and actual usage patterns.

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