H3-World: Turning Language Understanding into World Control

Excerpt

Language-Native Control: Composes character and camera actions into textual instructions and injects them through MiniMax-H3’s pretrained text pathway. Temporally Grounded: Assigns one action prompt to each video latent interval, enabling precise control when actions change over time. Efficient & Generalizable: Uses only 8,000 gameplay samples, 10,000 LoRA steps, and 0.199% trainable parameters to achieve controllable character and camera motion, including unseen action compositions and visual s