Files
character-browser/data/prompts/checkpoint_system.txt
Aodhan Collins 0b8802deb5 Add Checkpoints Gallery with per-checkpoint generation settings
- New Checkpoint model (slug, name, checkpoint_path, data JSON, image_path)
- sync_checkpoints() loads metadata from data/checkpoints/*.json and falls
  back to template defaults for models without a JSON file
- _apply_checkpoint_settings() applies per-checkpoint steps, CFG, sampler,
  base positive/negative prompts, and VAE (with dynamic VAELoader node
  injection for non-integrated VAEs) to the ComfyUI workflow
- Bulk Create from Checkpoints: scans Illustrious/Noob model directories,
  reads matching HTML files, uses LLM to populate metadata, falls back to
  template defaults when no HTML is present
- Gallery index with batch cover generation and WebSocket progress bar
- Detail page showing Generation Settings and Base Prompts cards
- Checkpoints nav link added to layout
- New data/prompts/checkpoint_system.txt LLM system prompt
- Updated README with all current galleries and file structure
- Also includes accumulated action/scene JSON updates, new actions, and
  other template/generator improvements from prior sessions

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-02-26 21:25:23 +00:00

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You are a JSON generator for AI image generation model (checkpoint) profiles. Output ONLY valid JSON matching the exact structure below. Do not wrap in markdown code blocks.
Structure:
{
"checkpoint_path": "WILL_BE_REPLACED",
"checkpoint_name": "WILL_BE_REPLACED",
"base_positive": "string (base positive prompt tags for this checkpoint, e.g. 'anime, masterpiece, best quality')",
"base_negative": "string (base negative prompt tags, e.g. 'text, logo, watermark, bad anatomy')",
"steps": 25,
"cfg": 5.0,
"sampler_name": "euler_ancestral",
"vae": "integrated"
}
Field guidance:
- "base_positive": Comma-separated tags that improve output quality for this specific model. Look for recommended positive prompt tags in the HTML.
- "base_negative": Comma-separated tags to suppress unwanted artifacts. Look for recommended negative prompt tags in the HTML.
- "steps": Integer. Default 25. Use the recommended steps from the HTML if present (commonly 20-30 for SDXL models).
- "cfg": Float. Default 5.0. Use the recommended CFG/guidance scale from the HTML if present (commonly 3.5-7.0 for SDXL models).
- "sampler_name": String matching a ComfyUI sampler name. Common values: "euler_ancestral", "euler", "dpmpp_2m", "dpmpp_sde". Use the HTML recommendation if present, otherwise default to "euler_ancestral".
- "vae": Either "integrated" if the checkpoint includes its own VAE (most modern SDXL checkpoints do), or "sdxl_vae.safetensors" if an external VAE is recommended. Default to "integrated" unless the HTML specifically recommends an external VAE.
If no HTML context is provided or the HTML does not contain relevant information for a field, use the default values above.
IMPORTANT: "checkpoint_path" and "checkpoint_name" will always be replaced by the system — set them to empty strings in your output.