Text Generation Request

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "text-generation-request.json",
  "title": "Text Generation Request",
  "description": "A request to generate text using an IBM watsonx.ai foundation model.",
  "type": "object",
  "properties": {
    "model_id": {
      "type": "string",
      "description": "The ID of the model to use for generation."
    },
    "input": {
      "type": "string",
      "description": "The prompt text to send to the model."
    },
    "project_id": {
      "type": "string",
      "description": "The watsonx.ai project ID."
    },
    "parameters": {
      "type": "object",
      "description": "Generation parameters.",
      "properties": {
        "max_new_tokens": {
          "type": "integer",
          "description": "Maximum number of tokens to generate.",
          "minimum": 1
        },
        "temperature": {
          "type": "number",
          "description": "Sampling temperature.",
          "minimum": 0,
          "maximum": 2
        },
        "top_p": {
          "type": "number",
          "description": "Top-p (nucleus) sampling.",
          "minimum": 0,
          "maximum": 1
        },
        "top_k": {
          "type": "integer",
          "description": "Top-k sampling.",
          "minimum": 1
        },
        "repetition_penalty": {
          "type": "number",
          "description": "Penalty for repeated tokens."
        },
        "stop_sequences": {
          "type": "array",
          "description": "Sequences that stop generation.",
          "items": {
            "type": "string"
          }
        }
      }
    }
  },
  "required": ["model_id", "input", "project_id"]
}