William Gill
e77666ea0f
tool_choice: required (the thing that makes Image Studio reliably fire
its tools) also blocks Open WebUI's background text-only calls — title
generation, tag suggestions, autocomplete — because the model is
forced to produce a tool call instead of text. Result: chats stay
named 'New Chat' and tag suggestions go silent.
Documented the fix in two places:
- image_studio.md: dedicated 'Set a separate Task Model (required
after install)' section explaining the cause and the fix path.
- deployment README §9: short follow-up note pointing at it so
operators don't miss it during initial setup.
The fix is purely Open WebUI configuration — no code change. Pick any
non-Image-Studio model already pulled (mistral-nemo:12b is the
obvious default) for the Task Model slot.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
comfyui-nvidia
ComfyUI image-generation backend, NVIDIA-accelerated, fronted by Open WebUI for multi-user chat and image generation/editing.
Built from the official ComfyUI manual install for
NVIDIA — no
third-party base image. CI publishes the image to
git.anomalous.dev/alphacentri/comfyui-nvidia on every v* tag (see
.gitea/workflows/release.yml).
Repository layout
| Path | What |
|---|---|
Dockerfile |
ComfyUI on NVIDIA, manual-install pattern |
workflows/ |
txt2img + img2img workflow JSONs and node mappings |
deployments/ai-stack/ |
The deployment — compose, Caddyfile, env, model preseed |
.gitea/workflows/ |
Release pipeline (build & push image on tag) |
Deploy
The full stack — Caddy + Ollama + ComfyUI + Open WebUI (+ optional
Anubis) — lives under deployments/ai-stack/.
Bring-up steps, host prerequisites, Open WebUI workflow wiring, and
gotchas are in deployments/ai-stack/README.md.
Replaces
This repo supersedes the previous figment + segment + Forge stack. ComfyUI's node graph covers everything those services provided (txt2img, img2img, inpaint, mask generation via SAM/GroundingDINO custom nodes), and Open WebUI talks to it natively.