MiniMax Music 3 Studio — diffusers demo

Streams full songs from lyrics + a structured caption using the MiniMaxMusic3Pipeline diffusers port. The input surface is a single Suno-inspired custom gr.HTML composer (Simple ↔ Studio modes, section-tag chips, structured-caption fields per the official prompting guide) that drives Gradio events via trigger()/props.value; styling uses only theme CSS vars so it follows the Citrus theme natively.

• Weights: MiniMaxAI/MiniMax-Music3
• AoTI kernels: diffusers-internal-dev/MiniMax-Music3-aoti (compiled on RTX Pro 6000, matching ZeroGPU hardware)
• Generation streams chunk by chunk with a configurable playback headroom. The 8B language-model stage runs eager on ZeroGPU (its JIT StaticCache ladder needs a persistent process); AoTI-exporting the LM decode step per cache bucket is the follow-up that brings the extra ~1.9x.