MiniMax H3 Draft Continue

MiniMax H3 Draft Continue

Review one predicted first frame, then continue the same H3 generation.

日本語 · Workflow integration · Reference GPU gate · Validation

Basic workflow — no BBOX

Download the no-BBOX workflow — a normal ComfyUI workflow JSON. Preview the first-frame estimate, then click GO to continue through video/audio Decode and Save. No Structured Canvas or BBOX nodes are needed.

Select your installed H3 model, text encoder, VAEs and compatible Turbo LoRA before running. Defaults: Euler/simple, 6 total steps, 3 preview steps, 24 fps, approximately 5 seconds. This addition was checked structurally; this exact template was not rerun on GPU.

Watch the tutorial · Download the template

BBOX Layout, Preview and Continue — English video tutorial

Watch on YouTube: BBOX Layout, Preview & Continue — a 94-second walkthrough with English narration and captions.

Download the T2VA Neon workflow · Setup and model settings

Use this clean, grouped workflow as the tutorial template: set START/END boxes, generate a 3-step Preview, review the first-frame estimate, then GO to finish the remaining 3 steps of the same generation. The distributed version has a larger BBOX editor than the recorded take. It uses text only; no reference images are needed.

Runtime / UI build: 1.7.10. Continue reaches COMPLETE only after the queued output chain succeeds. Phase 4C C0–C11 is GPU/UI PASS / COMPLETE. The five-cycle C9 endurance gate found no significant cumulative VRAM growth or leak trend, and the final C11 production regression passed. Qualification status · C9 evidence

Two-image I2VA · Cyberpunk

Two-image I2VA — Cyberpunk, BBOX, Preview and Continue

Watch the two-image I2VA tutorial — about 1 minute 55 seconds, with English female narration, captions and quiet original music. Recorded and exported at 2560 × 1440, with enlarged controls and shortened, labeled generation waits.

Download the cyberpunk workflow + both reference images · JSON only · Reference setup and recorded result

The courier and rover references connect to Canvas slots A/B. This example completed Preview → GO → Decode/Save on the real GPU backend. The references define subjects, not the first and last video frames. The generated example is 768 × 512; the tutorial's 1440p resolution is for the workflow UI.

v1.7.6 — Lifecycle / Stale-State Management (Phase 4B)

Phase 4B keeps reviewed UI state across normal switches between already-open Workflow tabs, without serializing approval into the workflow file.

Stable session phases (READY, STALE, COMPLETE) are cached only in browser memory. v1.7.4 captures/restores them around ComfyUI's app.loadGraphData() using the live workflow changeTracker as the session key. Closing and reopening a saved workflow still requires a new Preview.

While a Draft is READY, ComfyUI's graphChanged event now triggers a debounced upstream signature re-check. Execution-relevant edits immediately move the UI to PREVIEW STALE / NEW PREVIEW REQUIRED; the existing GO-time signature check remains the final guard.

**Phase 4B B0–B10 is GPU/UI P