--- title: MiniMax | Scenario Docs --- > This page is auto-generated from model configurations. Last updated: 2026-04-09. This reference lists all available **MiniMax** image generation models and their parameters. Use these parameter names when calling the [Generation API](/api/postgeneratecustom/index.md). - [Minimax Image 01](#minimax-image-01) --- ## Minimax Image 01 **Model ID:** `model_minimax-image-01` **Capabilities:** `txt2img` **LLM Markdown:** | Parameter | Type | Required | Default | Min | Max | Allowed Values | Description | | ------------------ | ------- | -------- | ------- | --- | --- | --------------------------------------------------------- | --------------------------------------------------------------------------------------------------- | | `prompt` | string | Yes | - | - | - | - | Text prompt for generation | | `aspectRatio` | string | No | `4:3` | - | - | `9:16`, `2:3`, `3:4`, `1:1`, `3:2`, `4:3`, `16:9`, `21:9` | Image aspect ratio | | `numOutputs` | number | No | `1` | 1 | 9 | - | Number of images to generate | | `promptOptimizer` | boolean | No | `true` | - | - | - | Use prompt optimizer | | `subjectReference` | file | No | - | - | - | - | An optional character reference image (human face) to use as the subject in the generated image(s). |