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OpenAI
GPT-4o
openai/gpt-4o
Current Pricing
Calculate CostInput ($/1M)
$2.50
Output ($/1M)
$10.00
Last updated: Jul 14, 2026 · Source: openrouter_api
Specifications
Context Window
128K
Max Output
16.4K
Release Date
May 13, 2024
Modalities
textimagefile
Function Calling
Streaming
Batch
Structured Output