{
  "model_type": "duper_img",
  "repo_id": "ShimbaLLM/Dupe-R-IMG",
  "total_params": 297377143,
  "n_tensors": 596,
  "storage_dtype": "float16",
  "compute_dtype": "float32",
  "tensor_sections": [
    "dit",
    "text_encoder",
    "vae"
  ],
  "section_params": {
    "dit": 104094736,
    "text_encoder": 109628544,
    "vae": 83653863
  },
  "image_size": 256,
  "latent_size": 32,
  "context_length": 128,
  "latent_scaling_factor": 0.18215,
  "components": {
    "dit": {
      "_class_name": "SupraDiT",
      "source": "SupraLabs/Supra2-IMG",
      "license": "apache-2.0",
      "params": 104094736,
      "latent_ch": 4,
      "latent_size": 32,
      "patch": 2,
      "d_model": 576,
      "depth": 14,
      "n_heads": 9,
      "mlp_ratio": 4.0,
      "ctx_dim": 768,
      "max_ctx": 128,
      "img_size": 256
    },
    "text_encoder": {
      "_class_name": "T5EncoderModel",
      "source": "google/flan-t5-base",
      "license": "apache-2.0",
      "params": 109628544,
      "note": "encoder stack only; decoder not bundled",
      "d_model": 768,
      "num_layers": 12,
      "num_heads": 12,
      "d_ff": 2048,
      "d_kv": 64,
      "feed_forward_proj": "gated-gelu",
      "vocab_size": 32128,
      "n_positions": 512
    },
    "vae": {
      "_class_name": "AutoencoderKL",
      "source": "stabilityai/sd-vae-ft-mse",
      "license": "mit",
      "params": 83653863,
      "in_channels": 3,
      "out_channels": 3,
      "latent_channels": 4,
      "block_out_channels": [
        128,
        256,
        512,
        512
      ],
      "layers_per_block": 2,
      "norm_num_groups": 32,
      "act_fn": "silu",
      "scaling_factor": 0.18215,
      "sample_size": 256
    },
    "sampler": {
      "type": "rectified_flow",
      "time_range": [
        0.0,
        1.0
      ],
      "default_steps": 50,
      "default_cfg_scale": 3.0,
      "default_sampler": "euler",
      "supports_heun": true
    }
  },
  "notes": "Repackaging of Supra2-IMG + flan-t5-base (encoder) + sd-vae-ft-mse. Tensors copied unmodified under dit./text_encoder./vae. prefixes; upcast to float32 at load. Not a weight blend."
}