# CFG-only, native-50-step inference contract. algorithm: generator_is_causal: false model_kwargs: model_name: Wan2.1-T2V-14B timestep_shift: 5.0 num_frame_per_block: 3 checkpoints: lora_ckpt: /path/to/generator_lora.pt inference: sampling_steps: 50 guidance_scale: 1.0 lora_weight_scale: 1.0 adapter: type: lora rank: 128 alpha: 128 dropout: 0.0