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gpt-5 vs gemini-2.5-pro

Pricing Comparison

gpt-5gemini-2.5-pro
ProviderOpenAIGoogle
Context Window410K1M
Max Output32K64K
Input (Pricing Comparison)$0.375$0.625
Output (Pricing Comparison)$3.00$5.00
Capabilities
VisionTool UseJSON ModePrompt CacheWeb Search
VisionTool UseJSON ModePrompt Cache

Summary

  • gpt-5 is 40% cheaper for input tokens
  • gpt-5 is 40% cheaper for output tokens
  • gemini-2.5-pro has a 2.6x larger context window
  • gemini-2.5-pro supports 2.0x more output tokens

FAQ

Which is cheaper, gpt-5 or gemini-2.5-pro?

gpt-5 has lower input pricing at $0.375 per 1M tokens.

What are the key differences between gpt-5 and gemini-2.5-pro?

gpt-5: Web Search