Describe model
AvailableAll parameters and prices of one model. Free.
What it does
Return a model’s parameters (name, type, default), pricing rule and the tools that use it. Free.
Parameters
| Parameter | Type | Required | Default | Description |
|---|---|---|---|---|
| model | string | Required | — | Model id, e.g. nano-banana-2 |
Examples
- Describe the nano-banana-2 model
- What parameters does nano-banana-2 accept?
- What does nano-banana-2 cost at 4K?
Use cases
- Checking exact parameter names before passing extras to create_image
- Understanding a model's pricing rule before running a large batch
- Finding every tool that can call a given model
How to use it
01
Connect Sakaira
One click or one URL. Sign in with Google. No API keys.
02
Ask in plain language
"Describe the nano-banana-2 model"
03
Check the cost and balance in the reply
Every result tells you what it cost and what you have left.
FAQ
Does describe_model cost anything?
No, it's free to call.
What does the response include?
The model's full parameter list with types and defaults, its pricing rule, and the tools that use it.
What if I pass a model id that doesn't exist?
You get a clear error naming the invalid id instead of a partial or guessed result.
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