{ "_class_name": "SanaTransformer2DModel", "_diffusers_version": "0.34.0.dev0", "_name_or_path": "Efficient-Large-Model/Sana_600M_1024px_diffusers", "attention_bias": false, "attention_head_dim": 32, "caption_channels": 2304, "cross_attention_dim": 1152, "cross_attention_head_dim": 72, "dropout": 0.0, "guidance_embeds": false, "guidance_embeds_scale": 0.1, "in_channels": 32, "interpolation_scale": null, "mlp_ratio": 2.5, "norm_elementwise_affine": false, "norm_eps": 1e-06, "num_attention_heads": 36, "num_cross_attention_heads": 16, "num_layers": 28, "out_channels": 32, "patch_size": 1, "qk_norm": null, "quantization_config": { "algorithm": "max", "block_quantize": null, "channel_quantize": null, "modelopt_config": { "algorithm": "max", "quant_cfg": { "*block_sparse_moe.gate*": { "enable": false }, "*input_quantizer": { "enable": false }, "*k_bmm_quantizer": { "enable": false }, "*lm_head*": { "enable": false }, "*mlp.gate.*": { "enable": false }, "*mlp.shared_expert_gate.*": { "enable": false }, "*output_layer*": { "enable": false }, "*output_quantizer": { "enable": false }, "*proj_out.*": { "enable": false }, "*q_bmm_quantizer": { "enable": false }, "*router*": { "enable": false }, "*softmax_quantizer": { "enable": false }, "*v_bmm_quantizer": { "enable": false }, "*weight_quantizer": { "fake_quant": false, "num_bits": [ 4, 3 ] }, "default": { "enable": false }, "nn.BatchNorm1d": { "*": { "enable": false } }, "nn.BatchNorm2d": { "*": { "enable": false } }, "nn.BatchNorm3d": { "*": { "enable": false } }, "nn.LeakyReLU": { "*": { "enable": false } }, "output.*": { "enable": false } } }, "modules_to_not_convert": null, "quant_method": "modelopt", "quant_type": "FP8", "type_bit_map": { "FP8": [ 4, 3 ], "INT4": 4, "NVFP4": [ 2, 1 ] }, "weight_only": true }, "sample_size": 32, "timestep_scale": 1.0 }