{
  "$schema": "https://modelparams.dev/api/v1/schema.json",
  "provider": "xai",
  "authType": "api_key",
  "model": "grok-4.20-multi-agent-0309",
  "params": [
    {
      "path": "max_output_tokens",
      "label": "Max output tokens",
      "description": "Upper bound for output tokens generated in the Responses API response.",
      "group": "generation_length",
      "type": "integer",
      "range": {
        "min": 1
      }
    },
    {
      "path": "temperature",
      "label": "Temperature",
      "description": "Controls randomness. Lower values make outputs more focused; higher values make them more varied.",
      "group": "sampling",
      "type": "number",
      "default": 0.7,
      "range": {
        "min": 0,
        "max": 2,
        "step": 0.1
      }
    },
    {
      "path": "top_p",
      "label": "Top P",
      "description": "Controls nucleus sampling by limiting generation to tokens within the selected cumulative probability.",
      "group": "sampling",
      "type": "number",
      "default": 0.95,
      "range": {
        "min": 0,
        "max": 1,
        "step": 0.01
      }
    },
    {
      "path": "reasoning.effort",
      "label": "Reasoning effort",
      "description": "Controls whether the Responses API request uses the 4-agent or 16-agent multi-agent setup.",
      "group": "reasoning",
      "type": "enum",
      "values": [
        "low",
        "medium",
        "high",
        "xhigh"
      ]
    },
    {
      "path": "text.format.type",
      "label": "Text format",
      "description": "Controls whether the Responses API returns free-form text, JSON mode output, or structured JSON schema output.",
      "group": "output_format",
      "type": "enum",
      "default": "text",
      "values": [
        "text",
        "json_object",
        "json_schema"
      ]
    }
  ]
}