William Gill 1ed2e7293e Image Studio: ship function_calling=default — Native leaks Qwen 3.5 XML
Qwen 3.5 abliterated emits its native tool-call format
(<function=...><parameter=...>) wrapped in <tool_call> tags that the
current Open WebUI / Ollama parser does not reliably round-trip — the
XML leaks to chat as plain text instead of executing. Switching the
preset to Function Calling: Default, which uses Open WebUI's own
prompt-injection wrapper, fires the tool reliably.

Native is documented as the right choice only when the operator has
swapped the base model to one with proven OWUI-side parser support
(mistral-nemo:12b, qwen2.5vl:7b). For the shipped Qwen 3.5
abliterated default, Default is the working setting.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-19 16:36:05 -05:00

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.

Description
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