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System Info
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Wed Feb 4 19:15:39 2026
app: sdnext.git updated: 2026-02-02 hash: c7ecba67c tag: tags: url: https://github.com/liutyi/sdnext/tree/pytorch
arch: x86_64 cpu: x86_64 system: Linux release: 6.14.0-37-generic
python: 3.12.3 PyTorch: 2.10.0+xpu
device: Intel(R) Arc(TM) Graphics (1) ipex:
ram: free:51.66 used:10.67 total:62.33
xformers: diffusers: 0.37.0.dev0 transformers: 4.57.5
active: xpu dtype: torch.bfloat16 vae: torch.bfloat16 unet: torch.bfloat16
base: black-forest-labs/FLUX.2-klein-base-4B refiner: none vae: none te: none unet: none |
App config
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Model metadata
black-forest-labs/FLUX.2-klein-base-4B
| Module | Class | Device | Dtype | Quant | Params | Modules | Config |
|---|---|---|---|---|---|---|---|
| vae | AutoencoderKLFlux2 | xpu:0 | torch.bfloat16 | None | 84046115 | 244 | FrozenDict({'in_channels': 3, 'out_channels': 3, 'down_block_types': ['DownEncoderBlock2D', 'DownEncoderBlock2D', 'DownEncoderBlock2D', 'DownEncoderBlock2D'], 'up_block_types': ['UpDecoderBlock2D', 'UpDecoderBlock2D', 'UpDecoderBlock2D', 'UpDecoderBlock2D'], 'block_out_channels': [128, 256, 512, 512], 'layers_per_block': 2, 'act_fn': 'silu', 'latent_channels': 32, 'norm_num_groups': 32, 'sample_size': 1024, 'force_upcast': True, 'use_quant_conv': True, 'use_post_quant_conv': True, 'mid_block_add_attention': True, 'batch_norm_eps': 0.0001, 'batch_norm_momentum': 0.1, 'patch_size': [2, 2], '_class_name': 'AutoencoderKLFlux2', '_diffusers_version': '0.37.0.dev0', '_name_or_path': '/mnt/models/Diffusers/models--black-forest-labs--FLUX.2-klein-base-4B/snapshots/8c44a2fbef88fae175da65df054db0f901aa9747/vae'}) |
| text_encoder | Qwen3ForCausalLM | xpu:0 | torch.bfloat16 | None | 4022468096 | 547 | Qwen3Config { "architectures": [ "Qwen3ForCausalLM" ], "attention_bias": false, "attention_dropout": 0.0, "bos_token_id": 151643, "dtype": "bfloat16", "eos_token_id": 151645, "head_dim": 128, "hidden_act": "silu", "hidden_size": 2560, "initializer_range": 0.02, "intermediate_size": 9728, "layer_types": [ "full_attention", "full_attention", "full_attention", "full_attention", "full_attention", "full_attention", "full_attention", "full_attention", "full_attention", "full_attention", "full_attention", "full_attention", "full_attention", "full_attention", "full_attention", "full_attention", "full_attention", "full_attention", "full_attention", "full_attention", "full_attention", "full_attention", "full_attention", "full_attention", "full_attention", "full_attention", "full_attention", "full_attention", "full_attention", "full_attention", "full_attention", "full_attention", "full_attention", "full_attention", "full_attention", "full_attention" ], "max_position_embeddings": 40960, "max_window_layers": 36, "model_type": "qwen3", "num_attention_heads": 32, "num_hidden_layers": 36, "num_key_value_heads": 8, "rms_norm_eps": 1e-06, "rope_scaling": null, "rope_theta": 1000000, "sliding_window": null, "tie_word_embeddings": true, "transformers_version": "4.57.5", "use_cache": true, "use_sliding_window": false, "vocab_size": 151936 } |
| tokenizer | Qwen2TokenizerFast | None | None | None | 0 | 0 | None |
| scheduler | FlowMatchEulerDiscreteScheduler | None | None | None | 0 | 0 | FrozenDict({'num_train_timesteps': 1000, 'shift': 3.0, 'use_dynamic_shifting': True, 'base_shift': 0.5, 'max_shift': 1.15, 'base_image_seq_len': 256, 'max_image_seq_len': 4096, 'invert_sigmas': False, 'shift_terminal': None, 'use_karras_sigmas': False, 'use_exponential_sigmas': False, 'use_beta_sigmas': False, 'time_shift_type': 'exponential', 'stochastic_sampling': False, '_class_name': 'FlowMatchEulerDiscreteScheduler', '_diffusers_version': '0.37.0.dev0'}) |
| transformer | Flux2Transformer2DModel | xpu:0 | torch.bfloat16 | None | 3875544576 | 356 | FrozenDict({'patch_size': 1, 'in_channels': 128, 'out_channels': None, 'num_layers': 5, 'num_single_layers': 20, 'attention_head_dim': 128, 'num_attention_heads': 24, 'joint_attention_dim': 7680, 'timestep_guidance_channels': 256, 'mlp_ratio': 3.0, 'axes_dims_rope': [32, 32, 32, 32], 'rope_theta': 2000, 'eps': 1e-06, 'guidance_embeds': False, '_class_name': 'Flux2Transformer2DModel', '_diffusers_version': '0.37.0.dev0', '_name_or_path': 'black-forest-labs/FLUX.2-klein-base-4B'}) |
| is_distilled | bool | None | None | None | 0 | 0 | None |
Schedule