宝玉：多服务图像生成

references/providers/replicate.md

Read when the user picks --provider replicate. Replicate support is intentionally scoped to model families baoyu-image-gen can validate locally and save without dropping outputs.

Supported Families

google/nano-banana* (default: google/nano-banana-2)

• Supports prompt-only and reference-image generation
• Uses Replicate aspect_ratio, resolution, and output_format
• --size <WxH> is accepted only as a shorthand for a documented aspect_ratio plus 1K / 2K

bytedance/seedream-4.5

• Supports prompt-only and reference-image generation
• Uses Replicate size, aspect_ratio, and image_input
• Local validation blocks unsupported 1K requests before the API call

bytedance/seedream-5-lite

• Supports prompt-only and reference-image generation
• Uses Replicate size, aspect_ratio, and image_input
• Local validation currently accepts 2K / 3K only

wan-video/wan-2.7-image

• Supports prompt-only and reference-image generation
• Uses Replicate size and images
• Max output is 2K

wan-video/wan-2.7-image-pro

• Supports prompt-only and reference-image generation
• Uses Replicate size and images
• 4K is allowed only for text-to-image; local validation blocks 4K + --ref

Guardrails

• Replicate currently supports only single-output save semantics in this tool — keep --n 1
• If a model is outside the compatibility list above, baoyu-image-gen treats it as prompt-only and rejects advanced local options instead of guessing a nano-banana-style schema

Examples

# Default model
${BUN_X} {baseDir}/scripts/main.ts --prompt "A cat" --image out.png --provider replicate

# Explicit model
${BUN_X} {baseDir}/scripts/main.ts --prompt "A cat" --image out.png --provider replicate --model google/nano-banana