gpt-5.5-pro-2026-04-23
128K contextFree inputFree output
openai/gpt-5.5-pro-2026-04-23Quick Start
curl https://router.tangle.tools/v1/chat/completions \
-H "Authorization: Bearer $TANGLE_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "openai/gpt-5.5-pro-2026-04-23",
"messages": [{"role": "user", "content": "Hello!"}]
}'Modalities
Input: TextInput: ImageOutput: Text
Pricing
InputFree
OutputFree
Context128K tokens
Model Info
Provideropenai
IDopenai/gpt-5.5-pro-2026-04-23