{ "model": "JiT-DDT", "architecture": { "dim": 2944, "num_heads": 23, "num_layers": 11, "ffn_dim": 7936, "refiner_blocks": 2, "refiner_ffn_dim": 4096, "text_dim": 7680, "text_len": 256, "in_channels": 3, "out_channels": 3, "freq_dim": 256, "eps": 1e-06, "bottleneck_dim": 256, "encoder_patch": [ 1, 64, 64 ], "encoder_output_patch": [ 1, 8, 8 ], "decoder_patch": [ 1, 32, 32 ], "rope_max_positions": 1024, "text_layers": [ 7, 15, 27 ] }, "text_encoder": { "model": "Qwen3.5-4B", "extraction_layers": [ 7, 15, 27 ], "max_length": 256 }, "sampler_defaults": { "height": 512, "width": 512, "sampling_steps": 50, "guidance_scale": 15.0, "apg_momentum": -0.75, "apg_eta": 0.0, "apg_rescale": 10.0, "noise_scale": 2.0, "negative_prompt": "watermark, signature, logo, copyright, url", "num_timesteps": 1000 }, "source": { "checkpoint": "ep2-step105450-step.pt", "global_step": 105450, "weights": "ema", "ema_half_life_steps": 6594, "ema_start_step": 7321, "num_parameters": 2487506290 } }