Test of LoRA Training for the H3 ModelTraining environment and parameters:GPU: NVIDIA RTX 5090 { "modelspec.title": "h3_image_fp8_gc_h2d_8_lr3e4_1000", "ss_network_alpha": 4, "ss_steps": 1000, "ss_logit_mean": 0, "ss_lr_warmup_steps": 0, "ss_mixed_precision": "bf16", "ss_h3_text_encoder": "qwen3vl_32b_minimax_h3_nvfp4_awq.safetensors", "ss_training_finished_at": 1785756736.3395786, "ss_max_train_steps": 1000, "ss_mode_scale": 1.29, "ss_h3_video_vae": "minimax_h3_video_vae_fp16.safetensors", "ss_h3_audio_vae": "minimax_h3_audio_vae_fp32.safetensors", "ss_seed": 2185340411, "ss_training_comment": "None", "ss_base_model_version": "hailuo_h3", "ss_fp8_base": "True", "ss_h3_audio_loss_weight": 1, "ss_full_bf16": "False", "<a target="_blank" rel="ugc" href="http://modelspec.date">modelspec.date</a>": "2026-08-03T19:32:16", "modelspec.resolution": "1280x720", "ss_datasets": [ { "resolution": [ 512, 512 ], "caption_extension": ".txt", "batch_size_per_device": 1, "num_repeats": 1, "enable_bucket": false, "bucket_no_upscale": false, "video_directory": "media", "frame_extraction": "head", "frame_stride": 1, "frame_sample": 1, "target_frames": [ 5 ], "max_frames": 129, "source_fps": 24, "has_control": false } ], "ss_network_module": "networks.hailuoh3_lora", "ss_num_epochs": 100, "modelspec.architecture": "MiniMax-Hailuo-H3/lora", "ss_num_batches_per_epoch": 10, "ss_gradient_accumulation_steps": 1, "ss_h3_lora_conversion": "removed swap-wrapper block segment", "ss_h3_task": "fl2va", "ss_network_dropout": "None", "ss_h3_sigma_shift_audio": 3, "ss_network_dim": 4, "sshs_legacy_hash": "c22ac75e", "ss_gradient_checkpointing": "True", "ss_session_id": 3313072619, "modelspec.sai_model_spec": "1.0.0", "ss_h3_lora_key_format": "comfyui_h3_v1", "ss_num_train_items": 10, "ss_lr_scheduler": "constant", "ss_epoch": 100, "ss_discrete_flow_shift": 1, "ss_max_grad_norm": 1, "ss_sd_model_name": "minimax_h3_fl2va_bf16.safetensors", "ss_weighting_scheme": "none", "ss_logit_std": 1, "ss_timestep_sampling": "sigma", "ss_output_name": "h3_image_fp8_gc_h2d_8_lr3e4_1000", "ss_vae_name": "minimax_h3_video_vae_fp16.safetensors", "ss_optimizer": "torch.optim.adamw.AdamW", "ss_training_started_at": 1785755906.6044002, "ss_gradient_checkpointing_cpu_offload": "False", "ss_h3_sigma_shift_video": 12, "ss_learning_rate": 0.0003, "ss_sigmoid_scale": 1, "modelspec.implementation": "<a target="_blank" rel="ugc" href="https://huggingface.co/MiniMaxAI/MiniMax-H3">https://huggingface.co/MiniMaxAI/MiniMax-H3</a>", "ss_guidance_scale": 1, "sshs_model_hash": "3599160a648d451ff7f385395a949b4793b32afa35a945158c94cc97d00ee47b", "ss_full_fp16": "False"}

Files with SHA256: 5f5c34b18d90b05990af97848762793795cbbd0042d310195b16c509be23d74a