The static workflow JSONs default to CyberRealisticXLPlay (set in an
earlier commit), but the KSampler still had euler/normal/CFG7/20 — the
generic settings I scaffolded with. Updated to the creator-published
defaults: dpmpp_2m_sde / karras / CFG 4 / 28 steps. CLIP skip 1
already correct (no node needed; default behavior).
Added a section to the deployment README spelling out the trade-off:
static workflows are locked to one checkpoint family at a time because
Open WebUI's nodes mapping doesn't expose sampler/CFG/scheduler/CLIP
skip/prefix. For multi-checkpoint use, the smart_image_gen Tool path is
the only one that gets these right per-prompt.
Re-paste workflows into Open WebUI Settings → Images to pick up.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Open WebUI overwrites node 7's text when the request supplies a
negative_prompt, so the default only takes effect when one isn't
provided — which is the common case for the image-button path since the
chat UI doesn't expose the field. Generic quality terms only (no style
or content restrictions) so the default is safe across SD/SDXL/Flux
swaps and doesn't fight whichever checkpoint is loaded.
The smart_image_gen Tool already had per-style defaults; this only
affects the non-Tool image-gen path.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Drops the SD 1.5 placeholder. The shipped txt2img/img2img workflows now
reference CyberRealisticXLPlay_V8.0_FP16.safetensors (the checkpoint
figment used in production), and comfyui-init-models.sh ships with no
active fetches — operators uncomment examples or add their own URLs.
The script + workflow filenames have to line up; README explains.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Replaces the figment/segment/Forge stack with a single ComfyUI backend
fronted by Open WebUI's native ComfyUI integration. ComfyUI is built from
the official manual install for NVIDIA. Ships txt2img and img2img workflow
templates plus matching node-mapping JSONs that paste into Open WebUI's
admin panel.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
