At a glance
- Routed as
- chatgpt/gpt-5.4
- Context window
- 400,000 tokens
- Max output
- 128,000 tokens
- Reasoning format
- openai · can be disabled
Price per million tokens
Input
$1.25
Output
$10
Cached input
$0.625
Published by the provider. ShareQuota adds nothing to it — there is no markup and no fee, because there is nothing in between to charge for.
Capabilities in full
Both columns are shown. What a model cannot do is a fact about it, and hiding it just moves the surprise to runtime.
- Reasoning
- Vision
- Tools
- Web search
- PDF input
- Audio in
- Video in
- Image out
- Audio out
Call it
The model id below is what goes in the request. Any client that speaks one of the four dialects can send it — the proxy resolves the provider and translates the shape.
curl http://localhost:20130/v1/messages \ -H "x-api-key: sq-your-internal-key" \ -H "content-type: application/json" \ -d '{ "model": "chatgpt/gpt-5.4", "max_tokens": 256, "messages": [{"role": "user", "content": "Hello"}] }'