Both lanes were fully wired (workflow + custom node + OWUI lane) but their
weights were never fetched by setup-ai-studio.sh -> download_studio_models.sh,
so selecting either returned a cryptic "ComfyUI generation error" — the log
shows FileNotFoundError: <model> is not installed (download_if_missing: false).
- HiDream: download_hidream_o1.sh existed and is correct, but the roster never
invoked it. Wire it in.
- Chroma: had no downloader at all. Its UNET (Chroma1-HD-fp8mixed), the shared
t5xxl_fp16 encoder, and the flux ae VAE relied on the legacy (now-unwired)
download_models.sh already being on disk. Add download_chroma.sh (mirrors
download_zimage.sh's split_files staging; ungated sources) and wire it in.
- studio-models.tsv: add the chroma + hidream rows so c3's missing-model check,
gpu-mode preflight, and the download modal know about them.
Repo file paths verified against the live HF API. The downloads themselves are
not run-verified here (no 120 GB pull); the script mirrors the proven sibling
downloaders. test-studio-derig.sh green.
Claude-Session: https://claude.ai/code/session_01EfF565T9eSLaqGzidyJ1Pm
Co-authored-by: noonghunna <[email protected]>
Co-authored-by: Claude Opus 4.8 <[email protected]>
v0.26.0 (comfyanonymous/ComfyUI #14589) adds native LOCAL Krea2 support —
the earlier "cloud-only, dropped" verdict was pin-specific (cb9f6394
predated it; only the cloud Krea2ImageNode existed → local load failed
"Could not detect model type").
- entrypoint.sh: COMFYUI_REF default cb9f6394 -> f6c162dd (v0.26.0); reword
the pin comment (Krea2 + Qwen3-VL text-gen; re-validate ALL lanes on bump).
- docker-compose.yml: pin comment v0.26.0 + Krea2.
- download_krea.sh (new): fetches the 3 Comfy-Org/Krea-2 assets (turbo fp8
DiT + Qwen3-VL-4B encoder + Qwen-Image VAE) into the ComfyUI models tree.
- download_studio_models.sh + studio-models.tsv: add Krea as an image-lane
model (roster <-> manifest kept mirrored).
NOT yet merge-ready: the v0.26.0 pin is a load-bearing bump — the custom
HiDream-O1 node, ComfyUI-GGUF, and DisTorch multi-GPU all ride it. On-rig
re-validation of every studio lane (Krea renders + the existing 9 still
work) is the merge gate. The OWUI lane graph (krea2.json workflow +
studio_pipe entry) is authored at that validation step (the Krea sampler /
Qwen3-VL encode graph differs from Z-Image — not clonable blind).
Co-Authored-By: Claude Opus 4.8 <[email protected]>
Claude-Session: https://claude.ai/code/session_01EfF565T9eSLaqGzidyJ1Pm
Wire the two new lanes into the install/preflight surfaces so a fresh rig fetches them
and c3 / gpu-mode know they're expected:
- download_zimage.sh — Z-Image-Turbo fp8 + Qwen3-4B encoder + flux ae VAE (~12 GB).
- download_wan.sh — Wan2.2-Rapid Mega NSFW Q8 GGUF + umt5 encoder + Wan 2.1 VAE (~25 GB).
- download_studio_models.sh ("grab all") calls both (idempotent — skips what's present).
- studio-models.tsv: +image/Z-Image, +video/Wan2.2 rows (the shared manifest read by both
c3's StudioModel loader and gpu-mode preflight). Roster note records Krea2 as dropped.
Co-Authored-By: Claude Opus 4.8 <[email protected]>
Claude-Session: https://claude.ai/code/session_01EfF565T9eSLaqGzidyJ1Pm
Replace the separate `image-studio` / `video-studio` / `comfyui` scenes with
a single `ai-studio` scene: ComfyUI holds both GPUs always, and image / video /
audio are picked as *lanes* in OWUI rather than gpu-mode switches. Removes the
gemma-12b chat brain from the studio bundle (kept on disk, just unwired) and
points OWUI's DEFAULT_MODELS at the qwen director.
- gpu-mode.sh: `mode_ai_studio` replaces the two studio modes; drop the gemma
start/stop + the GPU0-pin split; preflight now reads the shared manifest.
- scripts/lib/studio-models.tsv: single source-of-truth model manifest (modality,
label, root, rel_path, size, installer) consumed by both gpu-mode preflight and
the c3 cockpit, so the two can't drift.
- download_{director,video,audio,ace_step,stable_audio,studio}_models.sh: idempotent
fetchers; download_studio_models.sh orchestrates "grab everything".
- setup-video-studio.sh + repointed setup-image-studio.sh → `gpu-mode ai-studio`.
- litellm: drop the gemma-4-12b :8069 route; comfyui compose/entrypoint GPU-pin
comments corrected (no scene sets the pin now).
Co-Authored-By: Claude Opus 4.8 <[email protected]>
Claude-Session: https://claude.ai/code/session_01EfF565T9eSLaqGzidyJ1Pm
