Available now
OpenAI
gpt-5.5-search
Text
Input$3.60/ 1M
Output$21.60/ 1M
Endpointsanthropic, openai
Capabilities
ReasoningToolsVisionWeb search
Quick stats
Context window400K
Performance
Loading performance data...
§ 01
Pricing
| Input price | $3.60 · 1M tokens |
| Output price | $21.60 · 1M tokens |
| Compatible endpoints | anthropic, openai |
| Vendor | OpenAI |
§ 02
Call gpt-5.5-search from your code
Point any OpenAI-compatible SDK at UnoRouter and request the model by name. Replace YOUR_API_KEY with a real key from your dashboard.
bash
curl https://api.unorouter.com/v1/chat/completions \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "gpt-5.5-search",
"messages": [{"role": "user", "content": "Hello!"}]
}'§ 03
Frequently asked questions
How much does gpt-5.5-search cost per 1M tokens?
Input is priced at $3.60 per 1M tokens, output at $21.60 per 1M tokens. Billing is per token, no rounding to batch sizes.
How do I access gpt-5.5-search via API?
Send requests to the UnoRouter /v1/chat/completions endpoint with model=gpt-5.5-search. Any OpenAI-compatible client library works. Authentication uses a standard Bearer token.
§ 04