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OpenAI
GPT-5.5
openai/gpt-5.5
Current Pricing
Calculate CostInput ($/1M)
$5.00
Output ($/1M)
$30.00
Cache Read ($/1M)
$0.5000
Web Search ($/call)
$0.0100
Last updated: Jul 14, 2026 · Source: openrouter_api
Specifications
Context Window
1.1M
Max Output
128K
Release Date
Apr 24, 2026
Modalities
fileimagetext
Function Calling
Streaming
Batch
Structured Output