#1073·MiniCPM-V

请问MiniCPM-o 4.5现在支持LLaMA-Factory微调吗

Author: 18128381510Created Feb 12, 2026Updated Aug 20, 2026

我的minicpmo4_5_lora_sft.yaml文件配置为:

model

model_name_or_path: /home/MiniCPM-o/checkpoints/MiniCPM-o-4_5 # 可以是MiniCPM-V或者MiniCPM-o的本地模型 trust_remote_code: true

method

stage: sft # sft训练 do_train: true finetuning_type: lora # lora微调 lora_target: q_proj,v_proj # lora层插入哪里

dataset

dataset: mllm_demo # 改成你上面data/data_info.json的文件下新增的键名 template: minicpm_o # 不要改 cutoff_len: 3072 # 包多模态在哪占用的模型token长度 max_samples: 1000 #最多用多少条数据 overwrite_cache: true preprocessing_num_workers: 16

output

output_dir: saves/minicpmo4_5/lora/sft logging_steps: 1 save_steps: 100 #多少步报错一次 plot_loss: true # 是否绘制损失函数 overwrite_output_dir: true #是否覆盖之前的保存 save_total_limit: 10

train

per_device_train_batch_size: 2 #训练batch_size gradient_accumulation_steps: 1 #梯度累积次数 learning_rate: 1.0e-5 # 学习率 num_train_epochs: 20.0 #最多训练轮次 lr_scheduler_type: cosine warmup_ratio: 0.1 bf16: true ddp_timeout: 180000000 save_only_model: true

eval

do_eval: false

执行:llamafactory-cli train configs/minicpmo4_5_lora_sft.yaml 会报错:ValueError: Audio feature extractor was not found, please check and update your model file.