Mistral AI · Schema

Mistral Model

A language model available on the Mistral AI platform, including base models and user fine-tuned models with capability and configuration metadata.

Properties

Name Type Description
id string Unique identifier for the model
object string Object type identifier
created integer Unix timestamp when the model was created
owned_by string Organization that owns the model
name stringnull Human-readable name of the model
description stringnull Description of the model and its capabilities
max_context_length integer Maximum context window length in tokens
aliases array Alternative names that can reference this model
deprecation stringnull Deprecation date if the model is being retired
capabilities object
type string Whether this is a base platform model or a user fine-tuned model
View JSON Schema on GitHub

JSON Schema

mistral-model-schema.json Raw ↑ 
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://docs.mistral.ai/schemas/mistral/model.json",
  "title": "Mistral Model",
  "description": "A language model available on the Mistral AI platform, including base models and user fine-tuned models with capability and configuration metadata.",
  "type": "object",
  "required": ["id", "object", "created", "owned_by"],
  "properties": {
    "id": {
      "type": "string",
      "description": "Unique identifier for the model"
    },
    "object": {
      "type": "string",
      "enum": ["model"],
      "description": "Object type identifier"
    },
    "created": {
      "type": "integer",
      "description": "Unix timestamp when the model was created"
    },
    "owned_by": {
      "type": "string",
      "description": "Organization that owns the model"
    },
    "name": {
      "type": ["string", "null"],
      "description": "Human-readable name of the model"
    },
    "description": {
      "type": ["string", "null"],
      "description": "Description of the model and its capabilities"
    },
    "max_context_length": {
      "type": "integer",
      "minimum": 1,
      "description": "Maximum context window length in tokens"
    },
    "aliases": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Alternative names that can reference this model"
    },
    "deprecation": {
      "type": ["string", "null"],
      "format": "date-time",
      "description": "Deprecation date if the model is being retired"
    },
    "capabilities": {
      "$ref": "#/$defs/Capabilities"
    },
    "type": {
      "type": "string",
      "enum": ["base", "fine-tuned"],
      "description": "Whether this is a base platform model or a user fine-tuned model"
    }
  },
  "$defs": {
    "Capabilities": {
      "type": "object",
      "description": "Supported capabilities of the model",
      "properties": {
        "completion_chat": {
          "type": "boolean",
          "description": "Whether the model supports chat completions"
        },
        "completion_fim": {
          "type": "boolean",
          "description": "Whether the model supports fill-in-the-middle completions"
        },
        "function_calling": {
          "type": "boolean",
          "description": "Whether the model supports function calling"
        },
        "fine_tuning": {
          "type": "boolean",
          "description": "Whether the model can be fine-tuned"
        },
        "vision": {
          "type": "boolean",
          "description": "Whether the model supports vision/image inputs"
        }
      }
    }
  }
}