GET

/v1/schemas/replicate/chat/models/qwen/qwen3-235b-a22b-instruct-2507/predictions

Accept:

kind inputactivity chathash 00510cd5…extracted Oct 7, 2026version currentsource upstream spec ↗

field	recorded source
schema	Source linked above. upstream-spec Source trace `8aee9d7718b269fabf6cb5cbbe1ad45754950b1940fdbc632e3dabfe60d76038` { "fetchedAt": 1791350061, "extractorVersion": "1", "verifiedAt": null }

Request body

4 properties · 1 required · 1 $defs

property	type	description
input*	Input
stream	boolean	This field is deprecated.
webhook	string	An HTTPS URL for receiving a webhook when the prediction has new output. The webhook will be a POST request where the request body is the same as the response body of the [get prediction](#predictions.get) operation. If there are network problems, we will retr…
webhook_events_filter	enum[]	By default, we will send requests to your webhook URL whenever there are new outputs or the prediction has finished. You can change which events trigger webhook requests by specifying `webhook_events_filter` in the prediction request:

Types

1 $defs

Inputobject

top_p	number	Top-p (nucleus) sampling	0 ≤ n ≤ 1 · default: 1
prompt	string	Prompt	default: ""
max_tokens	integer	The maximum number of tokens the model should generate as output.	1 ≤ n ≤ 16384 · default: 1024
temperature	number	The value used to modulate the next token probabilities.	0 ≤ n ≤ 2 · default: 0.1
presence_penalty	number	Presence penalty	-2 ≤ n ≤ 2 · default: 0
frequency_penalty	number	Frequency penalty	-2 ≤ n ≤ 2 · default: 0

Validate a payload

before you spend tokens

shell

$ curl -X POST https://modelschemas.com/v1/validate \
    -d '{"provider":"replicate","endpointId":"models/qwen/qwen3-235b-a22b-instruct-2507/predictions","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}