Creative Claw — MiniMax H3 Max

Read shared execution guidance once per task before using tools. It covers existing authorization, model discovery, optional cost checks, imports, and recovery.

Use video/minimax-h3-max for fast, aesthetically strong 480P, 768P, or Full HD (1080P) video with native synchronized audio, optional first/last frames, and multimodal references. Use video/minimax-h3-max-turbo when the user prioritizes lower latency and lower-cost text or first-frame generation. Turbo reference requests are supported and route through fal's shared H3 Max reference-to-video endpoint, so they use reference-mode pricing rather than Turbo text/image pricing.

Do not invent an h3-max-lite model ID. The current faster lightweight route is video/minimax-h3-max-turbo.

Core workflow

1. Define one shot: duration, ratio, subject, action, camera, audio, and continuity anchors.
2. Search or import source assets.
3. Reuse a supplied opening image. Generate a storyboard only when requested or unresolved appearance/continuity needs it; a clear text-to-video request can proceed directly. Create missing boundary frames only when the requested transition needs them.
4. Fetch missing settings with get_model_params for the exact selected H3 Max or Turbo model; reuse its schema for unchanged shots.
5. Choose text, first-frame, first-to-last, or reference mode deliberately.
6. Assign every reference a role using H3 Max's one-based Image 1, Video 1, and Audio 1 language.
7. Set agentic_prompting: false for exact reference labels, dialogue, timecodes, or locked prompt structure.
8. Generate at 480P for cheap motion tests, 768P (default) for balanced results, or 1080P (Full HD) for the highest-quality final H3 Max output.
9. Inspect visible motion and synchronized audio before reuse.