Files
ComfyUI_frontend/apps/hub/knowledge/models/seedream.md
dante01yoon bbd0a6b201 feat: migrate workflow template site as apps/hub
Migrate workflow_templates/site into the frontend monorepo as apps/hub
so the hub can use @comfyorg/design-system and shared packages.

Changes to existing files:
- pnpm-workspace.yaml: add @astrojs/sitemap, @astrojs/vercel, lucide-vue-next
- eslint.config.ts: add hub ignores and i18n/import rule overrides
- .oxlintrc.json: add hub scripts to ignore patterns
- knip.config.ts: add hub workspace config

apps/hub adaptations from source:
- Replace local cn() with @comfyorg/tailwind-utils (19 files)
- Integrate @comfyorg/design-system/css/base.css in global.css
- Make TEMPLATES_DIR configurable via HUB_TEMPLATES_DIR env var
- Add HUB_SKIP_SYNC flag for builds without template data
- Remove Vite 8-incompatible rollupOptions.output.manualChunks
- Fix stylelint violations (modern color notation, number precision)
- Gitignore generated content (thumbnails, synced templates, AI cache)
2026-04-06 20:53:13 +09:00

1.7 KiB

Seedream

Seedream is ByteDance's text-to-image generation model, capable of producing high-quality images with strong text rendering, bilingual support (English and Chinese), and native high-resolution output.

Model Variants

Seedream 3.0

  • Native 2K resolution output without post-processing
  • Bilingual image generation (English and Chinese)
  • 3-second end-to-end generation for 1K images
  • Improved text rendering for small fonts and long text layouts

Seedream 4.0

  • Unified architecture for text-to-image and image editing
  • Native output up to 4K resolution
  • Multi-image reference input (up to 6 source images)
  • 1.8-second inference for 2K images
  • Batch input and output for multiple generations
  • Natural language image editing capabilities

Key Features

  • Accurate text rendering in both English and Chinese
  • Knowledge-driven generation for educational illustrations and charts
  • Strong character consistency across multiple angles
  • Prompt-based image editing without separate tools
  • Versatile style support from photorealism to anime
  • Leading scores on Artificial Analysis Image Arena

Hardware Requirements

  • API-only access via ByteDance Volcano Engine
  • No local hardware requirements for end users
  • Third-party API providers available (e.g., EvoLink)

Common Use Cases

  • Poster and advertisement design with embedded text
  • E-commerce product photography
  • Character design with multi-angle consistency
  • Educational illustration and infographic generation
  • Brand-consistent marketing materials

Key Parameters

  • prompt: Text description of the desired image
  • resolution: Output resolution (up to 4K supported)
  • aspect_ratio: Supports 16:9, 4:3, 1:1, and custom ratios