Replicate · Schema

schemas_prediction_request

Artificial IntelligenceMachine LearningImage GenerationLanguage ModelsModel Deployment

Properties

Name Type Description
input object The model's input as a JSON object. The input schema depends on what model you are running. To see the available inputs, click the "API" tab on the model you are running or [get the model version](#mo
stream boolean **This field is deprecated.** Request a URL to receive streaming output using [server-sent events (SSE)](https://developer.mozilla.org/en-US/docs/Web/API/Server-sent_events). This field is no longer n
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
webhook_events_filter array 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_
View JSON Schema on GitHub

JSON Schema

replicate-schemas-prediction-request-schema.json Raw ↑
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/schemas_prediction_request",
  "title": "schemas_prediction_request",
  "additionalProperties": false,
  "properties": {
    "input": {
      "description": "The model's input as a JSON object. The input schema depends on what model you are running. To see the available inputs, click the \"API\" tab on the model you are running or [get the model version](#models.versions.get) and look at its `openapi_schema` property. For example, [stability-ai/sdxl](https://replicate.com/stability-ai/sdxl) takes `prompt` as an input.\n\nFiles should be passed as HTTP URLs or data URLs.\n\nUse an HTTP URL when:\n\n- you have a large file > 256kb\n- you want to be able to use the file multiple times\n- you want your prediction metadata to be associable with your input files\n\nUse a data URL when:\n\n- you have a small file <= 256kb\n- you don't want to upload and host the file somewhere\n- you don't need to use the file again (Replicate will not store it)\n",
      "type": "object"
    },
    "stream": {
      "description": "**This field is deprecated.**\n\nRequest a URL to receive streaming output using [server-sent events (SSE)](https://developer.mozilla.org/en-US/docs/Web/API/Server-sent_events).\n\nThis field is no longer needed as the returned prediction will always have a `stream` entry in its `url` property if the model supports streaming.\n",
      "type": "boolean"
    },
    "webhook": {
      "description": "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 retry the webhook a few times, so make sure it can be safely called more than once. Replicate will not follow redirects when sending webhook requests to your service, so be sure to specify a URL that will resolve without redirecting.\n",
      "type": "string"
    },
    "webhook_events_filter": {
      "description": "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:\n\n- `start`: immediately on prediction start\n- `output`: each time a prediction generates an output (note that predictions can generate multiple outputs)\n- `logs`: each time log output is generated by a prediction\n- `completed`: when the prediction reaches a terminal state (succeeded/canceled/failed)\n\nFor example, if you only wanted requests to be sent at the start and end of the prediction, you would provide:\n\n```json\n{\n  \"input\": {\n    \"text\": \"Alice\"\n  },\n  \"webhook\": \"https://example.com/my-webhook\",\n  \"webhook_events_filter\": [\"start\", \"completed\"]\n}\n```\n\nRequests for event types `output` and `logs` will be sent at most once every 500ms. If you request `start` and `completed` webhooks, then they'll always be sent regardless of throttling.\n",
      "items": {
        "enum": [
          "start",
          "output",
          "logs",
          "completed"
        ],
        "type": "string"
      },
      "type": "array"
    }
  },
  "required": [
    "input"
  ],
  "type": "object"
}