OpenAI

GPT-5.5

OpenAI • gpt-5-5
Model Information
Slug gpt-5-5
LLM.txt View
Release Date April 23, 2026 New
HLE 0.522
GPQA 0.936
Browse Comp 0.844
Organization
Name OpenAI
Website https://openai.com/
Available at 2 Providers
Provider Type Model Name Original Model Input ($/1M) Output ($/1M) Free Actions
OpenAI
OpenAI
Chat Code
GPT-5.5
 gpt-5.5 $5.00 $30.00
Visit
CometAPI
CometAPI
GPT 5.5
 gpt-5.5 $60.00 $480.00
Visit
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