OpenRouter-compatible. Attested. 99.9% router availability.
OpenAI: GPT-5.5
All providers serving OpenAI: GPT-5.5 via TrustedRouter.
1 linebase_url migration
99.9%router availability
0prompt/output logs
openai/gpt-5.5
OpenAI
| Publisher | OpenAI (openai) |
|---|---|
| Context | 1,050,000 tokens |
| Providers | 4 endpoints |
| Modes | chat |
| Routes | prepaid BYOK |
Providers serving this model
Sorted cheapest-first by total prompt+completion price. Use
"provider": {"sort": "throughput"} in the request body
(or append :nitro to the model id) to route to the
fastest provider instead.
| Provider | Usage | Prompt | Completion | Attested | Stores content |
|---|---|---|---|---|---|
GMI Cloud (gmi) |
Credits | $5.5/1M | $33/1M | yes | no |
GMI Cloud (gmi) |
BYOK | $5.5/1M | $33/1M | yes | no |
OpenAI (openai) |
Credits | $5.5/1M | $33/1M | yes | no |
OpenAI (openai) |
BYOK | $5.5/1M | $33/1M | yes | no |
OpenRouter-compatible JSON: https://api.quillrouter.com/v1/models/openai/gpt-5.5/endpoints