57_Wolve 895725120a Image Studio: revert function_calling to default — 0.9.6+ breaks Native
OWUI 0.9.6+ regression: Function Calling: Native on
huihui_ai/qwen3-vl-abliterated:8b produces empty assistant turns
even with enable_thinking=false in custom_params. The model's
tool-call output stops being dispatched and the chat completion
finishes successfully, so the failure presents as "the model
decided not to call the tool" — no error, no tool block, just
empty assistant content with follow-up chips. Diagnosed in a live
debug session: confirmed Function Calling was Native in the
running OWUI, enable_thinking was off, tool still didn't fire;
flipping to Default fixed dispatch immediately.

This supersedes d8c8421 ("lock in working config — Native +
enable_thinking=false"), which was correct through OWUI 0.9.5 but
no longer holds. Returns to the 1ed2e72 config (Default) for the
same fundamental reason: Native does not reliably parse Qwen 3.x
output on the current OWUI parser. Trade-off (unchanged from the
1ed2e72 era): no structured "View Result from edit_image" UI
block — tool results render as plain text in the assistant
message instead.

Kept enable_thinking=false in custom_params. It's no longer
strictly required (Default's wrapper doesn't read model thinking
output), but it saves the tokens Qwen would otherwise spend on
hidden thinking before each dispatch.

Updated image_studio.md to match: Function Calling table row,
Custom Parameters note, and Qwen-quirk explainer all rewritten;
added a new "Open WebUI 0.9.6+ regression" paragraph documenting
the empty-turn signature so the failure mode is recognisable
without re-deriving it.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-06-06 20:20:05 -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.

S
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