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minimax-h3/text-to-image

可商用Hailuo 系列模型之一 —— 浏览全部模型 →
⚡ 通过 API 调用

MiniMax H3 Image is an open-source image generation and editing model from MiniMax, part of the MiniMax H3 family. On ModelFold it generates images at 1K, 2K or 4K (about 16 megapixels) in ten aspect ratios. It also edits images using up to 16 reference images.

模型类型：

定价： 1K 3 积分/张，2K 3 积分/张，4K 7 积分/张。

在线试跑

表单已按模型规格预填 —— 可直接运行，也可先改任意字段。

可用
提示词

Text prompt, up to 5000 characters. Chinese and English are both supported.

画面比例

Aspect ratio of the output image. auto: the prompt rewriter picks a suitable ratio (falls back to 1:1 when prompt expansion is off).

分辨率

Output size tier: 1K (about 1 MP), 2K (about 4 MP, default), 4K (about 16 MP). Billed per image by this tier. Hidden and not sent when both Width and Height are set.

width

Optional custom output width in pixels (1–8192). Width and Height must be set together: filling one makes the other required. With both set, Aspect Ratio and Resolution are hidden and not sent (they cannot be combined with a custom size); the output is exactly Width × Height, billed by its total pixels (≤1.2 MP 1K, ≤4.5 MP 2K, otherwise 4K). Total pixels 655,360–20,000,000, width : height 1:3–3:1.

height

Optional custom output height in pixels (1–8192). Must be set together with Width: filling one makes the other required.

expand_prompt

Rewrite the prompt into a detailed English description before generating. Prompt expansion is on by default; we recommend keeping it on for better image quality.

output_format

Output image format.

随机种子

Random seed, 0–2147483647. Leave empty for a random seed; the actual seed is returned with the result.

余额： —预估预扣7 积分（生成前为预估，完成后显示实际扣除积分）
结果
历史

该变体的示例输出 —— 点「运行」生成你自己的。

费率表
Text To Image
1K / 2K3 积分 / 张
4K7 积分 / 张
Image Edit
1K / 2K3 积分 / 张
4K7 积分 / 张

Image Edit：1K 3 积分/张，2K 3 积分/张，4K 7 积分/张；每张参考图加 0.6 积分（整单向上取整）。

快速开始
POST/v1/images/generations
curl https://modelfold.ai/v1/images/generations \
  -H "Authorization: Bearer $MODELFOLD_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"minimax-h3/text-to-image","prompt":"..."}'