The H3 run trains with a loop of our own (LoRA on the attention and feed-forward projections of the
50 blocks, per-block checkpoint, uniform noise levels, musubi-tuner's approach) while ComfyUI carries
the batches. Every Log record is flushed to disk as it is said and reloaded on start; the run
writes each stage and step to it. ComfyUI's own offloading toggle is ignored by the new loop.
UNTESTED on the real weights.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MpnF7GwNGMbngU11wjym7P
A trigger->replacement library (core/shortcuts.py, a close port of v4's
apply_prompt_shortcuts/resolve_variables), a Settings section to manage it,
autocomplete on the real prompt textarea (composer.autocomplete.default, so
it outranks the Constructor modal it lives inside), and a stateless
/api/prompt/expand that combines anchor + shortcuts + $variables + postfix
at the moment a run is queued -- scene.text itself stays exactly what was
typed. Project gained anchor/postfix/variables editing UI on its own tab.
Along the way: a real layout bug in the Properties column (every composer
stack can flex-shrink below its own content, and once the Project tab grew
past a couple of rows the column started squeezing its own children's
content into each other and, at the outer level, into the sibling Generation
section below) -- fixed with flex-shrink:0 at each level that needs it,
caught by a Playwright regression test.
Files the user brings IN (a reference image, an imported clip) now have a
real store: core/media.py, /api/media routes, and a "Media" tab beside the
bin's "Results" tab in the Assets zone. Upload, list, fetch, delete all
round-trip through the real server; nothing wires into a pipeline input yet,
since no model module or Studio conditioning takes a reference image today.
Two adversarial review rounds found and fixed three real issues along the
way: MAX_BYTES (512MB) was dead code because aiohttp's own client_max_size
capped every upload far lower first in both prod and dev, with a JSON-parse
error leaking to the user on rejection instead of a clean message; the
index.json read-modify-write had no guard against concurrent writers; and
the devserver's bare Application didn't match ComfyUI's own 100MB default,
which also broke an unrelated e2e assertion once the review polluted the
real, unisolated media/ directory testing the fix.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
The app could run a pipeline and had nowhere to keep what it was making. A
project is an ordered list of scenes, one JSON file each, and it is the only
part of the app that has to survive a reload.
A scene owns its prompt text and the result it produced, and nothing else. v4's
Scene grew three dozen fields; each belongs to the feature that needs it. Per
scene length and fps are deliberately absent — a regenerate uses the project's
values, so a scene cropped on the timeline comes back whole.
The prompt box edits the current scene rather than holding its own copy, so
what is on screen and what a run uses cannot disagree.
app: the region toggles are named buttons in the timeline bar
v4's arrangement. The kit's fallback is one glyph on a rail at each edge of the
window, which is right for a kit that cannot know what its panels are called and
wrong here, where they have names and a bar to put them in.
A pressed toggle was styled only inside a button group, so a standalone one
carried aria-pressed and looked identical either way.
gallery.strip is selectable like its siblings: a filmstrip is the one shape
whose whole job is saying which of these you are on.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Static serving routes through a pure resolve(), so the extension allowlist and
the traversal guard are tested without aiohttp. modules/ serves .js only: a
module cannot ship a stylesheet even if one is written.
Claude