[release] Bye 2025 (#9702)

Co-authored-by: Yaowei Zheng <hiyouga@buaa.edu.cn>

.github/workflows/tests.yml

@@ -27,23 +27,23 @@ jobs:
         python:
           - "3.11"
           - "3.12"
-          # - "3.13" # enable after trl is upgraded
+          - "3.13"
         os:
           - "ubuntu-latest"
           - "windows-latest"
           - "macos-latest"
         transformers:
-          - null
+          - ""
         include:  # test backward compatibility
-          - python: "3.11"
-            os: "ubuntu-latest"
-            transformers: "4.49.0"
           - python: "3.11"
             os: "ubuntu-latest"
             transformers: "4.51.0"
           - python: "3.11"
             os: "ubuntu-latest"
             transformers: "4.53.0"
+          - python: "3.11"
+            os: "ubuntu-latest"
+            transformers: "4.55.0"
 
     runs-on: ${{ matrix.os }}
 

README.md

@@ -639,7 +639,7 @@ cd transformers
 pip install .
 ```
 
-3. Set `double_quantization: false` in the configuration. You can refer to the [example](examples/train_qlora/llama3_lora_sft_bnb_npu.yaml).
+3. Set `double_quantization: false` in the configuration. You can refer to the [example](examples/train_qlora/qwen3_lora_sft_bnb_npu.yaml).
 
 </details>
 
@@ -654,12 +654,12 @@ You can also use **[Easy Dataset](https://github.com/ConardLi/easy-dataset)**, *
 
 ### Quickstart
 
-Use the following 3 commands to run LoRA **fine-tuning**, **inference** and **merging** of the Llama3-8B-Instruct model, respectively.
+Use the following 3 commands to run LoRA **fine-tuning**, **inference** and **merging** of the Qwen3-4B-Instruct model, respectively.
 
 ```bash
-llamafactory-cli train examples/train_lora/llama3_lora_sft.yaml
+llamafactory-cli train examples/train_lora/qwen3_lora_sft.yaml
-llamafactory-cli chat examples/inference/llama3_lora_sft.yaml
+llamafactory-cli chat examples/inference/qwen3_lora_sft.yaml
-llamafactory-cli export examples/merge_lora/llama3_lora_sft.yaml
+llamafactory-cli export examples/merge_lora/qwen3_lora_sft.yaml
 ```
 
 See [examples/README.md](examples/README.md) for advanced usage (including distributed training).
@@ -782,7 +782,7 @@ When building the Docker image, use `-v ./hf_cache:/root/.cache/huggingface` arg
 ### Deploy with OpenAI-style API and vLLM
 
 ```bash
-API_PORT=8000 llamafactory-cli api examples/inference/llama3.yaml infer_backend=vllm vllm_enforce_eager=true
+API_PORT=8000 llamafactory-cli api examples/inference/qwen3.yaml infer_backend=vllm vllm_enforce_eager=true
 ```
 
 > [!TIP]

README_zh.md

@@ -641,7 +641,7 @@ cd transformers
 pip install .
 ```
 
-3. 在训练参数中设置 `double_quantization: false`，可参考[示例](examples/train_qlora/llama3_lora_sft_bnb_npu.yaml)。
+3. 在训练参数中设置 `double_quantization: false`，可参考[示例](examples/train_qlora/qwen3_lora_sft_bnb_npu.yaml)。
 
 </details>
 
@@ -656,12 +656,12 @@ pip install .
 
 ### 快速开始
 
-下面三行命令分别对 Llama3-8B-Instruct 模型进行 LoRA **微调**、**推理**和**合并**。
+下面三行命令分别对 Qwen3-4B-Instruct 模型进行 LoRA **微调**、**推理**和**合并**。
 
 ```bash
-llamafactory-cli train examples/train_lora/llama3_lora_sft.yaml
+llamafactory-cli train examples/train_lora/qwen3_lora_sft.yaml
-llamafactory-cli chat examples/inference/llama3_lora_sft.yaml
+llamafactory-cli chat examples/inference/qwen3_lora_sft.yaml
-llamafactory-cli export examples/merge_lora/llama3_lora_sft.yaml
+llamafactory-cli export examples/merge_lora/qwen3_lora_sft.yaml
 ```
 
 高级用法请参考 [examples/README_zh.md](examples/README_zh.md)（包括多 GPU 微调）。
@@ -787,7 +787,7 @@ docker exec -it llamafactory bash
 ### 利用 vLLM 部署 OpenAI API
 
 ```bash
-API_PORT=8000 llamafactory-cli api examples/inference/llama3.yaml infer_backend=vllm vllm_enforce_eager=true
+API_PORT=8000 llamafactory-cli api examples/inference/qwen3.yaml infer_backend=vllm vllm_enforce_eager=true
 ```
 
 > [!TIP]

examples/README.md

@@ -18,19 +18,19 @@ By default, LLaMA-Factory uses all visible computing devices.
 Basic usage:
 
 ```bash
-llamafactory-cli train examples/train_lora/llama3_lora_sft.yaml
+llamafactory-cli train examples/train_lora/qwen3_lora_sft.yaml
 ```
 
 Advanced usage:
 
 ```bash
-CUDA_VISIBLE_DEVICES=0,1 llamafactory-cli train examples/train_lora/llama3_lora_sft.yaml \
+CUDA_VISIBLE_DEVICES=0,1 llamafactory-cli train examples/train_lora/qwen3_lora_sft.yaml \
     learning_rate=1e-5 \
     logging_steps=1
 ```
 
 ```bash
-bash examples/train_lora/llama3_lora_sft.sh
+bash examples/train_lora/qwen3_lora_sft.sh
 ```
 
 ## Examples
@@ -40,49 +40,43 @@ bash examples/train_lora/llama3_lora_sft.sh
 #### (Continuous) Pre-Training
 
 ```bash
-llamafactory-cli train examples/train_lora/llama3_lora_pretrain.yaml
+llamafactory-cli train examples/train_lora/qwen3_lora_pretrain.yaml
 ```
 
 #### Supervised Fine-Tuning
 
 ```bash
-llamafactory-cli train examples/train_lora/llama3_lora_sft.yaml
+llamafactory-cli train examples/train_lora/qwen3_lora_sft.yaml
 ```
 
 #### Multimodal Supervised Fine-Tuning
 
 ```bash
-llamafactory-cli train examples/train_lora/qwen2_5vl_lora_sft.yaml
+llamafactory-cli train examples/train_lora/qwen3vl_lora_sft.yaml
 ```
 
 #### DPO/ORPO/SimPO Training
 
 ```bash
-llamafactory-cli train examples/train_lora/llama3_lora_dpo.yaml
+llamafactory-cli train examples/train_lora/qwen3_lora_dpo.yaml
 ```
 
 #### Multimodal DPO/ORPO/SimPO Training
 
 ```bash
-llamafactory-cli train examples/train_lora/qwen2_5vl_lora_dpo.yaml
+llamafactory-cli train examples/train_lora/qwen3vl_lora_dpo.yaml
 ```
 
 #### Reward Modeling
 
 ```bash
-llamafactory-cli train examples/train_lora/llama3_lora_reward.yaml
+llamafactory-cli train examples/train_lora/qwen3_lora_reward.yaml
-```
-
-#### PPO Training
-
-```bash
-llamafactory-cli train examples/train_lora/llama3_lora_ppo.yaml
 ```
 
 #### KTO Training
 
 ```bash
-llamafactory-cli train examples/train_lora/llama3_lora_kto.yaml
+llamafactory-cli train examples/train_lora/qwen3_lora_kto.yaml
 ```
 
 #### Preprocess Dataset
@@ -90,32 +84,26 @@ llamafactory-cli train examples/train_lora/llama3_lora_kto.yaml
 It is useful for large dataset, use `tokenized_path` in config to load the preprocessed dataset.
 
 ```bash
-llamafactory-cli train examples/train_lora/llama3_preprocess.yaml
+llamafactory-cli train examples/train_lora/qwen3_preprocess.yaml
-```
-
-#### Evaluating on MMLU/CMMLU/C-Eval Benchmarks
-
-```bash
-llamafactory-cli eval examples/train_lora/llama3_lora_eval.yaml
 ```
 
 #### Supervised Fine-Tuning on Multiple Nodes
 
 ```bash
-FORCE_TORCHRUN=1 NNODES=2 NODE_RANK=0 MASTER_ADDR=192.168.0.1 MASTER_PORT=29500 llamafactory-cli train examples/train_lora/llama3_lora_sft.yaml
+FORCE_TORCHRUN=1 NNODES=2 NODE_RANK=0 MASTER_ADDR=192.168.0.1 MASTER_PORT=29500 llamafactory-cli train examples/train_lora/qwen3_lora_sft.yaml
-FORCE_TORCHRUN=1 NNODES=2 NODE_RANK=1 MASTER_ADDR=192.168.0.1 MASTER_PORT=29500 llamafactory-cli train examples/train_lora/llama3_lora_sft.yaml
+FORCE_TORCHRUN=1 NNODES=2 NODE_RANK=1 MASTER_ADDR=192.168.0.1 MASTER_PORT=29500 llamafactory-cli train examples/train_lora/qwen3_lora_sft.yaml
 ```
 
 #### Supervised Fine-Tuning with DeepSpeed ZeRO-3 (Weight Sharding)
 
 ```bash
-FORCE_TORCHRUN=1 llamafactory-cli train examples/train_lora/llama3_lora_sft_ds3.yaml
+FORCE_TORCHRUN=1 llamafactory-cli train examples/train_lora/qwen3_lora_sft_ds3.yaml
 ```
 
 #### Supervised Fine-Tuning with Ray on 4 GPUs
 
 ```bash
-USE_RAY=1 llamafactory-cli train examples/train_lora/llama3_lora_sft_ray.yaml
+USE_RAY=1 llamafactory-cli train examples/train_lora/qwen3_lora_sft_ray.yaml
 ```
 
 ### QLoRA Fine-Tuning
@@ -123,13 +111,13 @@ USE_RAY=1 llamafactory-cli train examples/train_lora/llama3_lora_sft_ray.yaml
 #### Supervised Fine-Tuning with 4/8-bit Bitsandbytes/HQQ/EETQ Quantization (Recommended)
 
 ```bash
-llamafactory-cli train examples/train_qlora/llama3_lora_sft_otfq.yaml
+llamafactory-cli train examples/train_qlora/qwen3_lora_sft_otfq.yaml
 ```
 
 #### Supervised Fine-Tuning with 4-bit Bitsandbytes Quantization on Ascend NPU
 
 ```bash
-llamafactory-cli train examples/train_qlora/llama3_lora_sft_bnb_npu.yaml
+llamafactory-cli train examples/train_qlora/qwen3_lora_sft_bnb_npu.yaml
 ```
 
 #### Supervised Fine-Tuning with 4/8-bit GPTQ Quantization
@@ -155,14 +143,14 @@ llamafactory-cli train examples/train_qlora/llama3_lora_sft_aqlm.yaml
 #### Supervised Fine-Tuning on Single Node
 
 ```bash
-FORCE_TORCHRUN=1 llamafactory-cli train examples/train_full/llama3_full_sft.yaml
+FORCE_TORCHRUN=1 llamafactory-cli train examples/train_full/qwen3_full_sft.yaml
 ```
 
 #### Supervised Fine-Tuning on Multiple Nodes
 
 ```bash
-FORCE_TORCHRUN=1 NNODES=2 NODE_RANK=0 MASTER_ADDR=192.168.0.1 MASTER_PORT=29500 llamafactory-cli train examples/train_full/llama3_full_sft.yaml
+FORCE_TORCHRUN=1 NNODES=2 NODE_RANK=0 MASTER_ADDR=192.168.0.1 MASTER_PORT=29500 llamafactory-cli train examples/train_full/qwen3_full_sft.yaml
-FORCE_TORCHRUN=1 NNODES=2 NODE_RANK=1 MASTER_ADDR=192.168.0.1 MASTER_PORT=29500 llamafactory-cli train examples/train_full/llama3_full_sft.yaml
+FORCE_TORCHRUN=1 NNODES=2 NODE_RANK=1 MASTER_ADDR=192.168.0.1 MASTER_PORT=29500 llamafactory-cli train examples/train_full/qwen3_full_sft.yaml
 ```
 
 ### Elastic and Fault-Tolerant Supervised Fine-Tuning on Multiple Nodes
@@ -170,13 +158,13 @@ FORCE_TORCHRUN=1 NNODES=2 NODE_RANK=1 MASTER_ADDR=192.168.0.1 MASTER_PORT=29500
 To launch an elastic job with `MAX_RESTARTS` failures retries, run the following on at least `MIN_NNODES` nodes and at most `MAX_NNODES` nodes. `RDZV_ID` should be set as a unique job id (shared by all nodes participating in the job). See also [torchrun](https://docs.pytorch.org/docs/stable/elastic/run.html).
 
 ```bash
-FORCE_TORCHRUN=1 MIN_NNODES=1 MAX_NNODES=3 MAX_RESTARTS=3 RDZV_ID=llamafactory MASTER_ADDR=192.168.0.1 MASTER_PORT=29500 llamafactory-cli train examples/train_full/llama3_full_sft.yaml
+FORCE_TORCHRUN=1 MIN_NNODES=1 MAX_NNODES=3 MAX_RESTARTS=3 RDZV_ID=llamafactory MASTER_ADDR=192.168.0.1 MASTER_PORT=29500 llamafactory-cli train examples/train_full/qwen3_full_sft.yaml
 ```
 
 #### Multimodal Supervised Fine-Tuning
 
 ```bash
-FORCE_TORCHRUN=1 llamafactory-cli train examples/train_full/qwen2_5vl_full_sft.yaml
+FORCE_TORCHRUN=1 llamafactory-cli train examples/train_full/qwen3vl_full_sft.yaml
 ```
 
 ### Merging LoRA Adapters and Quantization
@@ -186,19 +174,19 @@ FORCE_TORCHRUN=1 llamafactory-cli train examples/train_full/qwen2_5vl_full_sft.y
 Note: DO NOT use quantized model or `quantization_bit` when merging LoRA adapters.
 
 ```bash
-llamafactory-cli export examples/merge_lora/llama3_lora_sft.yaml
+llamafactory-cli export examples/merge_lora/qwen3_lora_sft.yaml
 ```
 
 #### Quantizing Model using AutoGPTQ
 
 ```bash
-llamafactory-cli export examples/merge_lora/llama3_gptq.yaml
+llamafactory-cli export examples/merge_lora/qwen3_gptq.yaml
 ```
 
 ### Save Ollama modelfile
 
 ```bash
-llamafactory-cli export examples/merge_lora/llama3_full_sft.yaml
+llamafactory-cli export examples/merge_lora/qwen3_full_sft.yaml
 ```
 
 ### Inferring LoRA Fine-Tuned Models
@@ -206,26 +194,26 @@ llamafactory-cli export examples/merge_lora/llama3_full_sft.yaml
 #### Evaluation using vLLM's Multi-GPU Inference
 
 ```
-python scripts/vllm_infer.py --model_name_or_path meta-llama/Meta-Llama-3-8B-Instruct --template llama3 --dataset alpaca_en_demo
+python scripts/vllm_infer.py --model_name_or_path Qwen/Qwen3-4B-Instruct-2507 --template qwen3_nothink --dataset alpaca_en_demo
 python scripts/eval_bleu_rouge.py generated_predictions.jsonl
 ```
 
 #### Use CLI ChatBox
 
 ```bash
-llamafactory-cli chat examples/inference/llama3_lora_sft.yaml
+llamafactory-cli chat examples/inference/qwen3_lora_sft.yaml
 ```
 
 #### Use Web UI ChatBox
 
 ```bash
-llamafactory-cli webchat examples/inference/llama3_lora_sft.yaml
+llamafactory-cli webchat examples/inference/qwen3_lora_sft.yaml
 ```
 
 #### Launch OpenAI-style API
 
 ```bash
-llamafactory-cli api examples/inference/llama3_lora_sft.yaml
+llamafactory-cli api examples/inference/qwen3_lora_sft.yaml
 ```
 
 ### Extras

examples/README_zh.md

@@ -18,19 +18,19 @@ LLaMA-Factory 默认使用所有可见的计算设备。
 基础用法：
 
 ```bash
-llamafactory-cli train examples/train_lora/llama3_lora_sft.yaml
+llamafactory-cli train examples/train_lora/qwen3_lora_sft.yaml
 ```
 
 高级用法：
 
 ```bash
-CUDA_VISIBLE_DEVICES=0,1 llamafactory-cli train examples/train_lora/llama3_lora_sft.yaml \
+CUDA_VISIBLE_DEVICES=0,1 llamafactory-cli train examples/train_lora/qwen3_lora_sft.yaml \
     learning_rate=1e-5 \
     logging_steps=1
 ```
 
 ```bash
-bash examples/train_lora/llama3_lora_sft.sh
+bash examples/train_lora/qwen3_lora_sft.sh
 ```
 
 ## 示例
@@ -40,49 +40,43 @@ bash examples/train_lora/llama3_lora_sft.sh
 #### （增量）预训练
 
 ```bash
-llamafactory-cli train examples/train_lora/llama3_lora_pretrain.yaml
+llamafactory-cli train examples/train_lora/qwen3_lora_pretrain.yaml
 ```
 
 #### 指令监督微调
 
 ```bash
-llamafactory-cli train examples/train_lora/llama3_lora_sft.yaml
+llamafactory-cli train examples/train_lora/qwen3_lora_sft.yaml
 ```
 
 #### 多模态指令监督微调
 
 ```bash
-llamafactory-cli train examples/train_lora/qwen2_5vl_lora_sft.yaml
+llamafactory-cli train examples/train_lora/qwen3vl_lora_sft.yaml
 ```
 
 #### DPO/ORPO/SimPO 训练
 
 ```bash
-llamafactory-cli train examples/train_lora/llama3_lora_dpo.yaml
+llamafactory-cli train examples/train_lora/qwen3_lora_dpo.yaml
 ```
 
 #### 多模态 DPO/ORPO/SimPO 训练
 
 ```bash
-llamafactory-cli train examples/train_lora/qwen2_5vl_lora_dpo.yaml
+llamafactory-cli train examples/train_lora/qwen3vl_lora_dpo.yaml
 ```
 
 #### 奖励模型训练
 
 ```bash
-llamafactory-cli train examples/train_lora/llama3_lora_reward.yaml
+llamafactory-cli train examples/train_lora/qwen3_lora_reward.yaml
-```
-
-#### PPO 训练
-
-```bash
-llamafactory-cli train examples/train_lora/llama3_lora_ppo.yaml
 ```
 
 #### KTO 训练
 
 ```bash
-llamafactory-cli train examples/train_lora/llama3_lora_kto.yaml
+llamafactory-cli train examples/train_lora/qwen3_lora_kto.yaml
 ```
 
 #### 预处理数据集
@@ -90,20 +84,14 @@ llamafactory-cli train examples/train_lora/llama3_lora_kto.yaml
 对于大数据集有帮助，在配置中使用 `tokenized_path` 以加载预处理后的数据集。
 
 ```bash
-llamafactory-cli train examples/train_lora/llama3_preprocess.yaml
+llamafactory-cli train examples/train_lora/qwen3_preprocess.yaml
-```
-
-#### 在 MMLU/CMMLU/C-Eval 上评估
-
-```bash
-llamafactory-cli eval examples/train_lora/llama3_lora_eval.yaml
 ```
 
 #### 多机指令监督微调
 
 ```bash
-FORCE_TORCHRUN=1 NNODES=2 NODE_RANK=0 MASTER_ADDR=192.168.0.1 MASTER_PORT=29500 llamafactory-cli train examples/train_lora/llama3_lora_sft.yaml
+FORCE_TORCHRUN=1 NNODES=2 NODE_RANK=0 MASTER_ADDR=192.168.0.1 MASTER_PORT=29500 llamafactory-cli train examples/train_lora/qwen3_lora_sft.yaml
-FORCE_TORCHRUN=1 NNODES=2 NODE_RANK=1 MASTER_ADDR=192.168.0.1 MASTER_PORT=29500 llamafactory-cli train examples/train_lora/llama3_lora_sft.yaml
+FORCE_TORCHRUN=1 NNODES=2 NODE_RANK=1 MASTER_ADDR=192.168.0.1 MASTER_PORT=29500 llamafactory-cli train examples/train_lora/qwen3_lora_sft.yaml
 ```
 
 ### 支持弹性和容错的多机指令监督微调
@@ -111,19 +99,19 @@ FORCE_TORCHRUN=1 NNODES=2 NODE_RANK=1 MASTER_ADDR=192.168.0.1 MASTER_PORT=29500
 要启动一个支持弹性节点和容错的多机指令微调，在每个节点上执行以下命令。弹性节点数量范围为 `MIN_NNODES:MAX_NNODES`，每个节点最多允许因为错误重启 `MAX_RESTARTS` 次。`RDZV_ID` 应设置为一个唯一的作业 ID（由参与该作业的所有节点共享）。更多新可以参考官方文档 [torchrun](https://docs.pytorch.org/docs/stable/elastic/run.html)。
 
 ```bash
-FORCE_TORCHRUN=1 MIN_NNODES=1 MAX_NNODES=3 MAX_RESTARTS=3 RDZV_ID=llamafactory MASTER_ADDR=192.168.0.1 MASTER_PORT=29500 llamafactory-cli train examples/train_full/llama3_full_sft.yaml
+FORCE_TORCHRUN=1 MIN_NNODES=1 MAX_NNODES=3 MAX_RESTARTS=3 RDZV_ID=llamafactory MASTER_ADDR=192.168.0.1 MASTER_PORT=29500 llamafactory-cli train examples/train_full/qwen3_full_sft.yaml
 ```
 
 #### 使用 DeepSpeed ZeRO-3 平均分配显存
 
 ```bash
-FORCE_TORCHRUN=1 llamafactory-cli train examples/train_lora/llama3_lora_sft_ds3.yaml
+FORCE_TORCHRUN=1 llamafactory-cli train examples/train_lora/qwen3_lora_sft_ds3.yaml
 ```
 
 #### 使用 Ray 在 4 张 GPU 上微调
 
 ```bash
-USE_RAY=1 llamafactory-cli train examples/train_lora/llama3_lora_sft_ray.yaml
+USE_RAY=1 llamafactory-cli train examples/train_lora/qwen3_lora_sft_ray.yaml
 ```
 
 ### QLoRA 微调
@@ -131,13 +119,13 @@ USE_RAY=1 llamafactory-cli train examples/train_lora/llama3_lora_sft_ray.yaml
 #### 基于 4/8 比特 Bitsandbytes/HQQ/EETQ 量化进行指令监督微调（推荐）
 
 ```bash
-llamafactory-cli train examples/train_qlora/llama3_lora_sft_otfq.yaml
+llamafactory-cli train examples/train_qlora/qwen3_lora_sft_otfq.yaml
 ```
 
 #### 在 NPU 上基于 4 比特 Bitsandbytes 量化进行指令监督微调
 
 ```bash
-llamafactory-cli train examples/train_qlora/llama3_lora_sft_bnb_npu.yaml
+llamafactory-cli train examples/train_qlora/qwen3_lora_sft_bnb_npu.yaml
 ```
 
 #### 基于 4/8 比特 GPTQ 量化进行指令监督微调
@@ -163,20 +151,20 @@ llamafactory-cli train examples/train_qlora/llama3_lora_sft_aqlm.yaml
 #### 在单机上进行指令监督微调
 
 ```bash
-FORCE_TORCHRUN=1 llamafactory-cli train examples/train_full/llama3_full_sft.yaml
+FORCE_TORCHRUN=1 llamafactory-cli train examples/train_full/qwen3_full_sft.yaml
 ```
 
 #### 在多机上进行指令监督微调
 
 ```bash
-FORCE_TORCHRUN=1 NNODES=2 NODE_RANK=0 MASTER_ADDR=192.168.0.1 MASTER_PORT=29500 llamafactory-cli train examples/train_full/llama3_full_sft.yaml
+FORCE_TORCHRUN=1 NNODES=2 NODE_RANK=0 MASTER_ADDR=192.168.0.1 MASTER_PORT=29500 llamafactory-cli train examples/train_full/qwen3_full_sft.yaml
-FORCE_TORCHRUN=1 NNODES=2 NODE_RANK=1 MASTER_ADDR=192.168.0.1 MASTER_PORT=29500 llamafactory-cli train examples/train_full/llama3_full_sft.yaml
+FORCE_TORCHRUN=1 NNODES=2 NODE_RANK=1 MASTER_ADDR=192.168.0.1 MASTER_PORT=29500 llamafactory-cli train examples/train_full/qwen3_full_sft.yaml
 ```
 
 #### 多模态指令监督微调
 
 ```bash
-FORCE_TORCHRUN=1 llamafactory-cli train examples/train_full/qwen2_5vl_full_sft.yaml
+FORCE_TORCHRUN=1 llamafactory-cli train examples/train_full/qwen3vl_full_sft.yaml
 ```
 
 ### 合并 LoRA 适配器与模型量化
@@ -186,19 +174,19 @@ FORCE_TORCHRUN=1 llamafactory-cli train examples/train_full/qwen2_5vl_full_sft.y
 注：请勿使用量化后的模型或 `quantization_bit` 参数来合并 LoRA 适配器。
 
 ```bash
-llamafactory-cli export examples/merge_lora/llama3_lora_sft.yaml
+llamafactory-cli export examples/merge_lora/qwen3_lora_sft.yaml
 ```
 
 #### 使用 AutoGPTQ 量化模型
 
 ```bash
-llamafactory-cli export examples/merge_lora/llama3_gptq.yaml
+llamafactory-cli export examples/merge_lora/qwen3_gptq.yaml
 ```
 
 ### 保存 Ollama 配置文件
 
 ```bash
-llamafactory-cli export examples/merge_lora/llama3_full_sft.yaml
+llamafactory-cli export examples/merge_lora/qwen3_full_sft.yaml
 ```
 
 ### 推理 LoRA 模型
@@ -206,26 +194,26 @@ llamafactory-cli export examples/merge_lora/llama3_full_sft.yaml
 #### 使用 vLLM 多卡推理评估
 
 ```
-python scripts/vllm_infer.py --model_name_or_path meta-llama/Meta-Llama-3-8B-Instruct --template llama3 --dataset alpaca_en_demo
+python scripts/vllm_infer.py --model_name_or_path Qwen/Qwen3-4B-Instruct-2507 --template qwen3_nothink --dataset alpaca_en_demo
 python scripts/eval_bleu_rouge.py generated_predictions.jsonl
 ```
 
 #### 使用命令行对话框
 
 ```bash
-llamafactory-cli chat examples/inference/llama3_lora_sft.yaml
+llamafactory-cli chat examples/inference/qwen3_lora_sft.yaml
 ```
 
 #### 使用浏览器对话框
 
 ```bash
-llamafactory-cli webchat examples/inference/llama3_lora_sft.yaml
+llamafactory-cli webchat examples/inference/qwen3_lora_sft.yaml
 ```
 
 #### 启动 OpenAI 风格 API
 
 ```bash
-llamafactory-cli api examples/inference/llama3_lora_sft.yaml
+llamafactory-cli api examples/inference/qwen3_lora_sft.yaml
 ```
 
 ### 杂项

examples/inference/llama3_lora_sft.yaml

@@ -1,5 +0,0 @@
-model_name_or_path: meta-llama/Meta-Llama-3-8B-Instruct
-adapter_name_or_path: saves/llama3-8b/lora/sft
-template: llama3
-infer_backend: huggingface  # choices: [huggingface, vllm, sglang, ktransformers]
-trust_remote_code: true

examples/inference/qwen3.yaml

@@ -1,4 +1,4 @@
-model_name_or_path: Qwen/Qwen2.5-VL-7B-Instruct
+model_name_or_path: Qwen/Qwen3-4B-Instruct-2507
-template: qwen2_vl
+template: qwen3_nothink
 infer_backend: huggingface  # choices: [huggingface, vllm, sglang, ktransformers]
 trust_remote_code: true

examples/inference/qwen3_full_sft.yaml

@@ -1,4 +1,4 @@
-model_name_or_path: saves/llama3-8b/full/sft
+model_name_or_path: saves/qwen3-4b/full/sft
-template: llama3
+template: qwen3_nothink
 infer_backend: huggingface  # choices: [huggingface, vllm, sglang, ktransformers]
 trust_remote_code: true

examples/inference/qwen3_lora_sft.yaml

@@ -0,0 +1,5 @@
+model_name_or_path: Qwen/Qwen3-4B-Instruct-2507
+adapter_name_or_path: saves/qwen3-4b/lora/sft
+template: qwen3_nothink
+infer_backend: huggingface  # choices: [huggingface, vllm, sglang, ktransformers]
+trust_remote_code: true

examples/inference/qwen3vl.yaml

@@ -1,4 +1,4 @@
-model_name_or_path: meta-llama/Meta-Llama-3-8B-Instruct
+model_name_or_path: Qwen/Qwen3-VL-4B-Instruct
-template: llama3
+template: qwen3_vl_nothink
 infer_backend: huggingface  # choices: [huggingface, vllm, sglang, ktransformers]
 trust_remote_code: true

examples/merge_lora/qwen3_full_sft.yaml

@@ -1,10 +1,10 @@
 ### model
-model_name_or_path: saves/llama3-8b/full/sft
+model_name_or_path: saves/qwen3-4b/full/sft
-template: llama3
+template: qwen3_nothink
 trust_remote_code: true
 
 ### export
-export_dir: output/llama3_full_sft
+export_dir: saves/qwen3_sft_merged
 export_size: 5
 export_device: cpu  # choices: [cpu, auto]
 export_legacy_format: false

examples/merge_lora/qwen3_gptq.yaml

@@ -1,10 +1,10 @@
 ### model
-model_name_or_path: meta-llama/Meta-Llama-3-8B-Instruct
+model_name_or_path: Qwen/Qwen3-4B-Instruct-2507
-template: llama3
+template: qwen3_nothink
 trust_remote_code: true
 
 ### export
-export_dir: output/llama3_gptq
+export_dir: saves/qwen3_gptq
 export_quantization_bit: 4
 export_quantization_dataset: data/c4_demo.jsonl
 export_size: 5

examples/merge_lora/qwen3_lora_sft.yaml

@@ -1,13 +1,13 @@
 ### Note: DO NOT use quantized model or quantization_bit when merging lora adapters
 
 ### model
-model_name_or_path: Qwen/Qwen2.5-VL-7B-Instruct
+model_name_or_path: Qwen/Qwen3-4B-Instruct-2507
-adapter_name_or_path: saves/qwen2_5vl-7b/lora/sft
+adapter_name_or_path: saves/qwen3-4b/lora/sft
-template: qwen2_vl
+template: qwen3_nothink
 trust_remote_code: true
 
 ### export
-export_dir: output/qwen2_5vl_lora_sft
+export_dir: saves/qwen3_sft_merged
 export_size: 5
 export_device: cpu  # choices: [cpu, auto]
 export_legacy_format: false

examples/merge_lora/qwen3vl_lora_sft.yaml

@@ -1,13 +1,13 @@
 ### Note: DO NOT use quantized model or quantization_bit when merging lora adapters
 
 ### model
-model_name_or_path: meta-llama/Meta-Llama-3-8B-Instruct
+model_name_or_path: Qwen/Qwen3-VL-4B-Instruct
-adapter_name_or_path: saves/llama3-8b/lora/sft
+adapter_name_or_path: saves/qwen3-vl-4b/lora/sft
-template: llama3
+template: qwen3_vl_nothink
 trust_remote_code: true
 
 ### export
-export_dir: output/llama3_lora_sft
+export_dir: saves/qwen3_vl_sft_merged
 export_size: 5
 export_device: cpu  # choices: [cpu, auto]
 export_legacy_format: false

examples/train_full/qwen3_full_sft.yaml

@@ -1,5 +1,5 @@
 ### model
-model_name_or_path: meta-llama/Meta-Llama-3-8B-Instruct
+model_name_or_path: Qwen/Qwen3-4B-Instruct-2507
 trust_remote_code: true
 
 ### method
@@ -10,15 +10,14 @@ deepspeed: examples/deepspeed/ds_z3_config.json  # choices: [ds_z0_config.json,
 
 ### dataset
 dataset: identity,alpaca_en_demo
-template: llama3
+template: qwen3_nothink
 cutoff_len: 2048
 max_samples: 1000
-overwrite_cache: true
 preprocessing_num_workers: 16
 dataloader_num_workers: 4
 
 ### output
-output_dir: saves/llama3-8b/full/sft
+output_dir: saves/qwen3-4b/full/sft
 logging_steps: 10
 save_steps: 500
 plot_loss: true

examples/train_full/qwen3_full_sft_autotp.yaml

@@ -1,46 +0,0 @@
-### model
-model_name_or_path: Qwen/Qwen3-32B
-trust_remote_code: true
-use_v1_kernels: true
-
-### method
-stage: sft
-do_train: true
-finetuning_type: full
-deepspeed: examples/deepspeed/ds_z2_autotp_config.json
-
-### dataset
-dataset: identity,alpaca_en_demo
-template: qwen3
-cutoff_len: 2048
-max_samples: 1000
-overwrite_cache: true
-preprocessing_num_workers: 16
-dataloader_num_workers: 4
-
-### output
-output_dir: saves/qwen3-32b/full/sft_autotp
-logging_steps: 1
-save_steps: 500
-plot_loss: true
-overwrite_output_dir: true
-save_only_model: false
-report_to: none  # choices: [none, wandb, tensorboard, swanlab, mlflow]
-
-### train
-per_device_train_batch_size: 4
-gradient_accumulation_steps: 1
-learning_rate: 1.0e-4
-num_train_epochs: 3.0
-lr_scheduler_type: cosine
-warmup_ratio: 0.1
-bf16: true
-ddp_timeout: 180000000
-resume_from_checkpoint: null
-
-### eval
-# eval_dataset: alpaca_en_demo
-# val_size: 0.1
-# per_device_eval_batch_size: 1
-# eval_strategy: steps
-# eval_steps: 500

examples/train_full/qwen3vl_full_sft.yaml

@@ -1,5 +1,5 @@
 ### model
-model_name_or_path: Qwen/Qwen2.5-VL-7B-Instruct
+model_name_or_path: Qwen/Qwen3-VL-4B-Instruct
 image_max_pixels: 262144
 video_max_pixels: 16384
 trust_remote_code: true
@@ -15,15 +15,14 @@ deepspeed: examples/deepspeed/ds_z3_config.json
 
 ### dataset
 dataset: mllm_demo,identity,alpaca_en_demo
-template: qwen2_vl
+template: qwen3_vl_nothink
 cutoff_len: 2048
 max_samples: 1000
-overwrite_cache: true
 preprocessing_num_workers: 16
 dataloader_num_workers: 4
 
 ### output
-output_dir: saves/qwen2_5vl-7b/full/sft
+output_dir: saves/qwen3-vl-4b/full/sft
 logging_steps: 10
 save_steps: 500
 plot_loss: true

examples/train_lora/llama3_lora_eval.yaml

@@ -1,19 +0,0 @@
-### model
-model_name_or_path: meta-llama/Meta-Llama-3-8B-Instruct
-adapter_name_or_path: saves/llama3-8b/lora/sft
-trust_remote_code: true
-
-### method
-finetuning_type: lora
-
-### dataset
-task: mmlu_test  # choices: [mmlu_test, ceval_validation, cmmlu_test]
-template: fewshot
-lang: en
-n_shot: 5
-
-### output
-save_dir: saves/llama3-8b/lora/eval
-
-### eval
-batch_size: 4

examples/train_lora/llama3_lora_ppo.yaml

@@ -1,43 +0,0 @@
-### model
-model_name_or_path: meta-llama/Meta-Llama-3-8B-Instruct
-reward_model: saves/llama3-8b/lora/reward
-trust_remote_code: true
-
-### method
-stage: ppo
-do_train: true
-finetuning_type: lora
-lora_rank: 8
-lora_target: all
-
-### dataset
-dataset: identity,alpaca_en_demo
-template: llama3
-cutoff_len: 2048
-max_samples: 1000
-overwrite_cache: true
-preprocessing_num_workers: 16
-dataloader_num_workers: 4
-
-### output
-output_dir: saves/llama3-8b/lora/ppo
-logging_steps: 10
-save_steps: 500
-plot_loss: true
-overwrite_output_dir: true
-report_to: none  # choices: [none, wandb, tensorboard, swanlab, mlflow]
-
-### train
-per_device_train_batch_size: 1
-gradient_accumulation_steps: 8
-learning_rate: 1.0e-5
-num_train_epochs: 3.0
-lr_scheduler_type: cosine
-warmup_ratio: 0.1
-bf16: true
-ddp_timeout: 180000000
-
-### generate
-max_new_tokens: 512
-top_k: 0
-top_p: 0.9

examples/train_lora/llama3_lora_sft.yaml

@@ -1,46 +0,0 @@
-### model
-model_name_or_path: meta-llama/Meta-Llama-3-8B-Instruct
-trust_remote_code: true
-
-### method
-stage: sft
-do_train: true
-finetuning_type: lora
-lora_rank: 8
-lora_target: all
-
-### dataset
-dataset: identity,alpaca_en_demo
-template: llama3
-cutoff_len: 2048
-max_samples: 1000
-overwrite_cache: true
-preprocessing_num_workers: 16
-dataloader_num_workers: 4
-
-### output
-output_dir: saves/llama3-8b/lora/sft
-logging_steps: 10
-save_steps: 500
-plot_loss: true
-overwrite_output_dir: true
-save_only_model: false
-report_to: none  # choices: [none, wandb, tensorboard, swanlab, mlflow]
-
-### train
-per_device_train_batch_size: 1
-gradient_accumulation_steps: 8
-learning_rate: 1.0e-4
-num_train_epochs: 3.0
-lr_scheduler_type: cosine
-warmup_ratio: 0.1
-bf16: true
-ddp_timeout: 180000000
-resume_from_checkpoint: null
-
-### eval
-# eval_dataset: alpaca_en_demo
-# val_size: 0.1
-# per_device_eval_batch_size: 1
-# eval_strategy: steps
-# eval_steps: 500

examples/train_lora/llama4_lora_sft_ds3.yaml

@@ -1,49 +0,0 @@
-# pip install git+https://github.com/hiyouga/transformers.git@llama4_train
-
-### model
-model_name_or_path: meta-llama/Llama-4-Scout-17B-16E-Instruct
-trust_remote_code: true
-
-### method
-stage: sft
-do_train: true
-finetuning_type: lora
-lora_rank: 8
-lora_target: all
-deepspeed: examples/deepspeed/ds_z3_config.json  # choices: [ds_z0_config.json, ds_z2_config.json, ds_z3_config.json]
-
-### dataset
-dataset: mllm_demo,identity,alpaca_en_demo
-template: llama4
-cutoff_len: 2048
-max_samples: 1000
-overwrite_cache: true
-preprocessing_num_workers: 16
-dataloader_num_workers: 4
-
-### output
-output_dir: saves/llama4-8b/lora/sft
-logging_steps: 10
-save_steps: 500
-plot_loss: true
-overwrite_output_dir: true
-save_only_model: false
-report_to: none  # choices: [none, wandb, tensorboard, swanlab, mlflow]
-
-### train
-per_device_train_batch_size: 1
-gradient_accumulation_steps: 2
-learning_rate: 1.0e-4
-num_train_epochs: 3.0
-lr_scheduler_type: cosine
-warmup_ratio: 0.1
-bf16: true
-ddp_timeout: 180000000
-resume_from_checkpoint: null
-
-### eval
-# eval_dataset: alpaca_en_demo
-# val_size: 0.1
-# per_device_eval_batch_size: 1
-# eval_strategy: steps
-# eval_steps: 500

examples/train_lora/qwen3_lora_dpo.yaml

@@ -1,5 +1,5 @@
 ### model
-model_name_or_path: meta-llama/Meta-Llama-3-8B-Instruct
+model_name_or_path: Qwen/Qwen3-4B-Instruct-2507
 trust_remote_code: true
 
 ### method
@@ -13,15 +13,14 @@ pref_loss: sigmoid  # choices: [sigmoid (dpo), orpo, simpo]
 
 ### dataset
 dataset: dpo_en_demo
-template: llama3
+template: qwen3_nothink
 cutoff_len: 2048
 max_samples: 1000
-overwrite_cache: true
 preprocessing_num_workers: 16
 dataloader_num_workers: 4
 
 ### output
-output_dir: saves/llama3-8b/lora/dpo
+output_dir: saves/qwen3-4b/lora/dpo
 logging_steps: 10
 save_steps: 500
 plot_loss: true

examples/train_lora/qwen3_lora_kto.yaml

@@ -1,5 +1,5 @@
 ### model
-model_name_or_path: meta-llama/Meta-Llama-3-8B-Instruct
+model_name_or_path: Qwen/Qwen3-4B-Instruct-2507
 trust_remote_code: true
 
 ### method
@@ -12,15 +12,14 @@ pref_beta: 0.1
 
 ### dataset
 dataset: kto_en_demo
-template: llama3
+template: qwen3_nothink
 cutoff_len: 2048
 max_samples: 1000
-overwrite_cache: true
 preprocessing_num_workers: 16
 dataloader_num_workers: 4
 
 ### output
-output_dir: saves/llama3-8b/lora/kto
+output_dir: saves/qwen3-4b/lora/kto
 logging_steps: 10
 save_steps: 500
 plot_loss: true

examples/train_lora/qwen3_lora_pretrain.yaml

@@ -1,5 +1,5 @@
 ### model
-model_name_or_path: meta-llama/Meta-Llama-3-8B-Instruct
+model_name_or_path: Qwen/Qwen3-4B-Instruct-2507
 trust_remote_code: true
 
 ### method
@@ -13,12 +13,11 @@ lora_target: all
 dataset: c4_demo
 cutoff_len: 2048
 max_samples: 1000
-overwrite_cache: true
 preprocessing_num_workers: 16
 dataloader_num_workers: 4
 
 ### output
-output_dir: saves/llama3-8b/lora/pretrain
+output_dir: saves/qwen3-4b/lora/pretrain
 logging_steps: 10
 save_steps: 500
 plot_loss: true

examples/train_lora/qwen3_lora_reward.yaml

@@ -1,5 +1,5 @@
 ### model
-model_name_or_path: meta-llama/Meta-Llama-3-8B-Instruct
+model_name_or_path: Qwen/Qwen3-4B-Instruct-2507
 trust_remote_code: true
 
 ### method
@@ -11,15 +11,14 @@ lora_target: all
 
 ### dataset
 dataset: dpo_en_demo
-template: llama3
+template: qwen3_nothink
 cutoff_len: 2048
 max_samples: 1000
-overwrite_cache: true
 preprocessing_num_workers: 16
 dataloader_num_workers: 4
 
 ### output
-output_dir: saves/llama3-8b/lora/reward
+output_dir: saves/qwen3-4b/lora/reward
 logging_steps: 10
 save_steps: 500
 plot_loss: true

examples/train_lora/qwen3_lora_sft.sh

@@ -2,7 +2,7 @@
 
 set -x
 
-MODEL_PATH=meta-llama/Meta-Llama-3-8B-Instruct
+MODEL_PATH=Qwen/Qwen3-4B-Instruct-2507
 
 llamafactory-cli train \
     --model_name_or_path ${MODEL_PATH} \
@@ -13,13 +13,12 @@ llamafactory-cli train \
     --lora_rank 8 \
     --lora_target all \
     --dataset identity,alpaca_en_demo \
-    --template llama3 \
+    --template qwen3_nothink \
     --cutoff_len 2048 \
     --max_samples 1000 \
-    --overwrite_cache \
     --preprocessing_num_workers 16 \
     --dataloader_num_workers 4 \
-    --output_dir saves/llama3-8b/lora/sft \
+    --output_dir saves/qwen3-4b/lora/sft \
     --logging_steps 10 \
     --save_steps 500 \
     --plot_loss \

examples/train_lora/qwen3_lora_sft.yaml

@@ -1,5 +1,5 @@
 ### model
-model_name_or_path: openai/gpt-oss-20b
+model_name_or_path: Qwen/Qwen3-4B-Instruct-2507
 trust_remote_code: true
 
 ### method
@@ -11,15 +11,14 @@ lora_target: all
 
 ### dataset
 dataset: identity,alpaca_en_demo
-template: gpt
+template: qwen3_nothink
 cutoff_len: 2048
 max_samples: 1000
-overwrite_cache: true
 preprocessing_num_workers: 16
 dataloader_num_workers: 4
 
 ### output
-output_dir: saves/gpt-20b/lora/sft
+output_dir: saves/qwen3-4b/lora/sft
 logging_steps: 10
 save_steps: 500
 plot_loss: true

examples/train_lora/qwen3_lora_sft_ds3.yaml

@@ -1,5 +1,5 @@
 ### model
-model_name_or_path: meta-llama/Meta-Llama-3-8B-Instruct
+model_name_or_path: Qwen/Qwen3-4B-Instruct-2507
 trust_remote_code: true
 
 ### method
@@ -12,15 +12,14 @@ deepspeed: examples/deepspeed/ds_z3_config.json  # choices: [ds_z0_config.json,
 
 ### dataset
 dataset: identity,alpaca_en_demo
-template: llama3
+template: qwen3_nothink
 cutoff_len: 2048
 max_samples: 1000
-overwrite_cache: true
 preprocessing_num_workers: 16
 dataloader_num_workers: 4
 
 ### output
-output_dir: saves/llama3-8b/lora/sft
+output_dir: saves/qwen3-4b/lora/sft
 logging_steps: 10
 save_steps: 500
 plot_loss: true

examples/train_lora/qwen3_lora_sft_ray.yaml

@@ -1,5 +1,5 @@
 ### model
-model_name_or_path: meta-llama/Meta-Llama-3-8B-Instruct  # or use local absolute path
+model_name_or_path: Qwen/Qwen3-4B-Instruct-2507  # or use local absolute path
 trust_remote_code: true
 
 ### method
@@ -12,10 +12,9 @@ lora_target: all
 ### dataset
 dataset: identity,alpaca_en_demo
 dataset_dir: REMOTE:llamafactory/demo_data  # or use local absolute path
-template: llama3
+template: qwen3_nothink
 cutoff_len: 2048
 max_samples: 1000
-overwrite_cache: true
 preprocessing_num_workers: 16
 dataloader_num_workers: 4
 
@@ -29,7 +28,7 @@ save_only_model: false
 report_to: none  # choices: [none, wandb, tensorboard, swanlab, mlflow]
 
 ### ray
-ray_run_name: llama3_8b_sft_lora
+ray_run_name: qwen3_4b_sft_lora
 ray_storage_path: ./saves
 ray_num_workers: 4  # Number of GPUs to use.
 placement_strategy: PACK

examples/train_lora/qwen3_preprocess.yaml

@@ -1,5 +1,5 @@
 ### model
-model_name_or_path: meta-llama/Meta-Llama-3-8B-Instruct
+model_name_or_path: Qwen/Qwen3-4B-Instruct-2507
 trust_remote_code: true
 
 ### method
@@ -11,13 +11,12 @@ lora_target: all
 
 ### dataset
 dataset: identity,alpaca_en_demo
-template: llama3
+template: qwen3_nothink
 cutoff_len: 2048
 max_samples: 1000
-overwrite_cache: true
 preprocessing_num_workers: 16
-tokenized_path: saves/llama3-8b/dataset/sft
+tokenized_path: saves/qwen3-4b/dataset/sft
 
-### output
+### output (not used)
-output_dir: saves/llama3-8b/lora/sft
+output_dir: saves/qwen3-4b/lora/sft
 overwrite_output_dir: true

examples/train_lora/qwen3vl_lora_dpo.yaml

@@ -1,5 +1,5 @@
 ### model
-model_name_or_path: Qwen/Qwen2.5-VL-7B-Instruct
+model_name_or_path: Qwen/Qwen3-VL-4B-Instruct
 image_max_pixels: 262144
 video_max_pixels: 16384
 trust_remote_code: true
@@ -15,15 +15,14 @@ pref_loss: sigmoid  # choices: [sigmoid (dpo), orpo, simpo]
 
 ### dataset
 dataset: rlhf_v
-template: qwen2_vl
+template: qwen3_vl_nothink
 cutoff_len: 2048
 max_samples: 1000
-overwrite_cache: true
 preprocessing_num_workers: 16
 dataloader_num_workers: 4
 
 ### output
-output_dir: saves/qwen2_5vl-7b/lora/dpo
+output_dir: saves/qwen3-vl-4b/lora/dpo
 logging_steps: 10
 save_steps: 500
 plot_loss: true

examples/train_lora/qwen3vl_lora_sft.yaml

@@ -1,5 +1,5 @@
 ### model
-model_name_or_path: Qwen/Qwen2.5-VL-7B-Instruct
+model_name_or_path: Qwen/Qwen3-VL-4B-Instruct
 image_max_pixels: 262144
 video_max_pixels: 16384
 trust_remote_code: true
@@ -13,15 +13,14 @@ lora_target: all
 
 ### dataset
 dataset: mllm_demo,identity,alpaca_en_demo  # video: mllm_video_demo
-template: qwen2_vl
+template: qwen3_vl_nothink
 cutoff_len: 2048
 max_samples: 1000
-overwrite_cache: true
 preprocessing_num_workers: 16
 dataloader_num_workers: 4
 
 ### output
-output_dir: saves/qwen2_5vl-7b/lora/sft
+output_dir: saves/qwen3-vl-4b/lora/sft
 logging_steps: 10
 save_steps: 500
 plot_loss: true

examples/train_qlora/llama3_lora_sft_aqlm.yaml

@@ -14,7 +14,6 @@ dataset: identity,alpaca_en_demo
 template: llama3
 cutoff_len: 2048
 max_samples: 1000
-overwrite_cache: true
 preprocessing_num_workers: 16
 dataloader_num_workers: 4
 

examples/train_qlora/llama3_lora_sft_awq.yaml

@@ -14,7 +14,6 @@ dataset: identity,alpaca_en_demo
 template: llama3
 cutoff_len: 2048
 max_samples: 1000
-overwrite_cache: true
 preprocessing_num_workers: 16
 dataloader_num_workers: 4
 

examples/train_qlora/llama3_lora_sft_gptq.yaml

@@ -14,7 +14,6 @@ dataset: identity,alpaca_en_demo
 template: llama3
 cutoff_len: 2048
 max_samples: 1000
-overwrite_cache: true
 preprocessing_num_workers: 16
 dataloader_num_workers: 4
 

examples/train_qlora/qwen3_lora_sft_bnb_npu.yaml

@@ -1,5 +1,5 @@
 ### model
-model_name_or_path: meta-llama/Meta-Llama-3-8B-Instruct
+model_name_or_path: Qwen/Qwen3-4B-Instruct-2507
 quantization_bit: 4
 quantization_method: bnb
 double_quantization: false
@@ -14,15 +14,14 @@ lora_target: all
 
 ### dataset
 dataset: identity,alpaca_en_demo
-template: llama3
+template: qwen3_nothink
 cutoff_len: 2048
 max_samples: 1000
-overwrite_cache: true
 preprocessing_num_workers: 16
 dataloader_num_workers: 4
 
 ### output
-output_dir: saves/llama3-8b/lora/sft
+output_dir: saves/qwen3-4b/lora/sft
 logging_steps: 10
 save_steps: 500
 plot_loss: true

examples/train_qlora/qwen3_lora_sft_otfq.yaml

@@ -1,5 +1,5 @@
 ### model
-model_name_or_path: meta-llama/Meta-Llama-3-8B-Instruct
+model_name_or_path: Qwen/Qwen3-4B-Instruct-2507
 quantization_bit: 4  # choices: [8 (bnb/hqq/eetq), 4 (bnb/hqq), 3 (hqq), 2 (hqq)]
 quantization_method: bnb  # choices: [bnb, hqq, eetq]
 trust_remote_code: true
@@ -13,15 +13,14 @@ lora_target: all
 
 ### dataset
 dataset: identity,alpaca_en_demo
-template: llama3
+template: qwen3_nothink
 cutoff_len: 2048
 max_samples: 1000
-overwrite_cache: true
 preprocessing_num_workers: 16
 dataloader_num_workers: 4
 
 ### output
-output_dir: saves/llama3-8b/lora/sft
+output_dir: saves/qwen3-4b/lora/sft
 logging_steps: 10
 save_steps: 500
 plot_loss: true

pyproject.toml

@@ -41,12 +41,11 @@ dependencies = [
     "torch>=2.4.0",
     "torchvision>=0.19.0",
     "torchaudio>=2.4.0",
-    "transformers>=4.49.0,<=4.56.2,!=4.52.0; python_version < '3.10'",
+    "transformers>=4.51.0,<=4.57.1,!=4.52.0,!=4.57.0",
-    "transformers>=4.49.0,<=4.57.1,!=4.52.0,!=4.57.0; python_version >= '3.10'",
     "datasets>=2.16.0,<=4.0.0",
     "accelerate>=1.3.0,<=1.11.0",
     "peft>=0.14.0,<=0.17.1",
-    "trl>=0.8.6,<=0.9.6",
+    "trl>=0.18.0,<=0.24.0",
     "torchdata>=0.10.0,<=0.11.0",
     # gui
     "gradio>=4.38.0,<=5.50.0",

scripts/vllm_infer.py

@@ -18,9 +18,10 @@ import time
 
 import av
 import fire
+from datasets import load_dataset
+from eval_bleu_rouge import compute_metrics
 from tqdm import tqdm
 from transformers import Seq2SeqTrainingArguments
-from datasets import load_dataset
 
 from llamafactory.data import get_dataset, get_template_and_fix_tokenizer
 from llamafactory.extras.constants import IGNORE_INDEX
@@ -29,8 +30,6 @@ from llamafactory.extras.packages import is_vllm_available
 from llamafactory.hparams import get_infer_args
 from llamafactory.model import load_tokenizer
 
-from eval_bleu_rouge import compute_metrics
-
 
 if is_vllm_available():
     from vllm import LLM, SamplingParams
@@ -235,10 +234,10 @@ def vllm_infer(
     print(f"{len(all_prompts)} total generated results have been saved at {save_name}.")
     print("*" * 70)
 
-    # Write all matrix results when matrix_save_name is not None, 
+    # Write all matrix results when matrix_save_name is not None,
     # The result matrix is referencing src.llamafactory.train.sft.workflow.run_sft # 127~132
     # trainer.save_metrics("predict", predict_results.metrics)
-    # 
+    #
     #   {
     #        "predict_bleu-4": 4.349975,
     #        "predict_model_preparation_time": 0.0128,
@@ -265,11 +264,11 @@ def vllm_infer(
             print(f"predict_{task}: {score:.4f}")
             average_score["predict_" + task] = score
 
-        average_score['predict_model_preparation_time'] = preparation_time
+        average_score["predict_model_preparation_time"] = preparation_time
-        average_score['predict_runtime'] = predict_time
+        average_score["predict_runtime"] = predict_time
         num_steps = len(range(0, len(train_dataset), batch_size))
-        average_score['predict_samples_per_second'] = len(dataset) / predict_time if predict_time > 0 else 0.0
+        average_score["predict_samples_per_second"] = len(dataset) / predict_time if predict_time > 0 else 0.0
-        average_score['predict_steps_per_second'] = num_steps / predict_time if predict_time > 0 else 0.0
+        average_score["predict_steps_per_second"] = num_steps / predict_time if predict_time > 0 else 0.0
 
         with open(matrix_save_name, "w", encoding="utf-8") as f:
             json.dump(average_score, f, indent=4)
@@ -280,4 +279,4 @@ def vllm_infer(
 
 
 if __name__ == "__main__":
-    fire.Fire(vllm_infer)
+    fire.Fire(vllm_infer)

src/llamafactory/extras/env.py

@@ -19,7 +19,7 @@
 from collections import OrderedDict
 
 
-VERSION = "0.9.4.dev0"
+VERSION = "0.9.4"
 
 
 def print_env() -> None:

src/llamafactory/extras/misc.py

@@ -94,11 +94,11 @@ def check_version(requirement: str, mandatory: bool = False) -> None:
 
 def check_dependencies() -> None:
     r"""Check the version of the required packages."""
-    check_version("transformers>=4.49.0,<=4.57.1")
+    check_version("transformers>=4.51.0,<=4.57.1")
     check_version("datasets>=2.16.0,<=4.0.0")
     check_version("accelerate>=1.3.0,<=1.11.0")
     check_version("peft>=0.14.0,<=0.17.1")
-    check_version("trl>=0.8.6,<=0.9.6")
+    check_version("trl>=0.18.0,<=0.24.0")
 
 
 def calculate_tps(dataset: list[dict[str, Any]], metrics: dict[str, float], stage: Literal["sft", "rm"]) -> float:

src/llamafactory/train/dpo/trainer.py

@@ -26,6 +26,7 @@ import torch.nn.functional as F
 from transformers import Trainer
 from trl import DPOTrainer
 from trl.trainer import disable_dropout_in_model
+from trl.trainer.utils import prepare_deepspeed
 from typing_extensions import override
 
 from ...extras.constants import IGNORE_INDEX
@@ -95,7 +96,7 @@ class CustomDPOTrainer(DPOTrainer):
                 if not (
                     getattr(ref_model, "is_loaded_in_8bit", False) or getattr(ref_model, "is_loaded_in_4bit", False)
                 ):  # quantized models are already set on the correct device
-                    self.ref_model = self._prepare_deepspeed(self.ref_model)
+                    self.ref_model = prepare_deepspeed(self.ref_model, self.accelerator)
             else:
                 self.ref_model = self.accelerator.prepare_model(self.ref_model, evaluation_mode=True)
                 self.ref_model.eval()
@@ -210,7 +211,7 @@ class CustomDPOTrainer(DPOTrainer):
     @override
     def concatenated_forward(
         self, model: "PreTrainedModel", batch: dict[str, "torch.Tensor"], is_ref_model: bool = False
-    ) -> tuple["torch.Tensor", "torch.Tensor", "torch.Tensor", "torch.Tensor", "torch.Tensor"]:
+    ) -> dict[str, "torch.Tensor"]:
         r"""Compute the sum log probabilities of the labels under given logits if loss_type is not IPO, ORPO or SimPO.
 
         Otherwise the average log probabilities.
@@ -230,11 +231,18 @@ class CustomDPOTrainer(DPOTrainer):
         chosen_logps, rejected_logps = all_logps.split(batch_size, dim=0)
         chosen_logits, rejected_logits = all_logits.split(batch_size, dim=0)
         chosen_length, _ = valid_length.split(batch_size, dim=0)
-
         if self.loss_type in ["ipo", "orpo", "simpo"]:
-            return chosen_logps, rejected_logps, chosen_logits, rejected_logits, chosen_logps
+            chosen_logps_avg = chosen_logps
         else:
-            return chosen_logps, rejected_logps, chosen_logits, rejected_logits, chosen_logps / chosen_length
+            chosen_logps_avg = chosen_logps / chosen_length
+
+        return {
+            "chosen_logps": chosen_logps,
+            "rejected_logps": rejected_logps,
+            "chosen_logits": chosen_logits,
+            "rejected_logits": rejected_logits,
+            "chosen_logps_avg": chosen_logps_avg,
+        }
 
     @override
     def compute_reference_log_probs(
@@ -252,9 +260,9 @@ class CustomDPOTrainer(DPOTrainer):
             ref_context = nullcontext()
 
         with torch.no_grad(), ref_context:
-            reference_chosen_logps, reference_rejected_logps, *_ = self.concatenated_forward(
+            ref_output = self.concatenated_forward(ref_model, batch, is_ref_model=True)
-                ref_model, batch, is_ref_model=True
+            reference_chosen_logps = ref_output["chosen_logps"]
-            )
+            reference_rejected_logps = ref_output["rejected_logps"]
 
         return reference_chosen_logps, reference_rejected_logps
 
@@ -267,13 +275,13 @@ class CustomDPOTrainer(DPOTrainer):
     ) -> tuple["torch.Tensor", dict[str, "torch.Tensor"]]:
         r"""Compute the DPO loss and other metrics for the given batch of inputs for train or test."""
         metrics = {}
-        (
+
-            policy_chosen_logps,
+        model_output = self.concatenated_forward(model, batch)
-            policy_rejected_logps,
+        policy_chosen_logps = model_output["chosen_logps"]
-            policy_chosen_logits,
+        policy_rejected_logps = model_output["rejected_logps"]
-            policy_rejected_logits,
+        policy_chosen_logits = model_output["chosen_logits"]
-            policy_chosen_logps_avg,
+        policy_rejected_logits = model_output["rejected_logits"]
-        ) = self.concatenated_forward(model, batch)
+        policy_chosen_logps_avg = model_output["chosen_logps_avg"]
 
         reference_chosen_logps, reference_rejected_logps = self.compute_reference_log_probs(model, batch)
         losses, chosen_rewards, rejected_rewards = self.compute_preference_loss(

src/llamafactory/train/kto/trainer.py

@@ -25,6 +25,7 @@ import torch
 from transformers import Trainer
 from trl import KTOTrainer
 from trl.trainer import disable_dropout_in_model
+from trl.trainer.utils import prepare_deepspeed
 from typing_extensions import override
 
 from ...extras.constants import IGNORE_INDEX
@@ -77,6 +78,13 @@ class CustomKTOTrainer(KTOTrainer):
         self.desirable_weight = finetuning_args.kto_chosen_weight
         self.undesirable_weight = finetuning_args.kto_rejected_weight
         self.ftx_gamma = finetuning_args.pref_ftx
+        # trl
+        # Not all losses require a KL calculation
+        self.calculate_KL = True
+        if hasattr(self, "loss_type") and self.loss_type in ["apo_zero_unpaired"]:
+            self.calculate_KL = False
+        else:
+            self.loss_type = "kto"
 
         Trainer.__init__(self, model=model, **kwargs)
         self.model_accepts_loss_kwargs = False  # overwrite trainer's default behavior
@@ -90,7 +98,7 @@ class CustomKTOTrainer(KTOTrainer):
                 if not (
                     getattr(ref_model, "is_loaded_in_8bit", False) or getattr(ref_model, "is_loaded_in_4bit", False)
                 ):  # quantized models are already set on the correct device
-                    self.ref_model = self._prepare_deepspeed(self.ref_model)
+                    self.ref_model = prepare_deepspeed(self.ref_model, self.accelerator)
             else:
                 self.ref_model = self.accelerator.prepare_model(self.ref_model, evaluation_mode=True)
                 self.ref_model.eval()

src/llamafactory/train/ppo/trainer.py

@@ -33,12 +33,12 @@ from transformers.trainer_pt_utils import remove_dummy_checkpoint
 from transformers.trainer_utils import PREFIX_CHECKPOINT_DIR
 from transformers.utils import SAFE_WEIGHTS_NAME, WEIGHTS_NAME
 from trl import PPOConfig, PPOTrainer
-from trl.core import PPODecorators, logprobs_from_logits
+from trl import __version__ as trl_version
 from trl.models.utils import unwrap_model_for_generation
 from typing_extensions import override
 
 from ...extras import logging
-from ...extras.misc import AverageMeter, count_parameters, get_current_device, get_logits_processor
+from ...extras.misc import AverageMeter, count_parameters, get_current_device, get_logits_processor, torch_gc
 from ..callbacks import FixValueHeadModelCallback, SaveProcessorCallback
 from ..trainer_utils import create_custom_optimizer, create_custom_scheduler
 from .ppo_utils import dump_layernorm, get_rewards_from_server, replace_model, restore_layernorm
@@ -83,6 +83,19 @@ class CustomPPOTrainer(PPOTrainer, Trainer):
         if eval_dataset is not None:
             raise NotImplementedError("PPOTrainer does not support eval dataset yet.")
 
+        # Check if TRL version is compatible (0.8.6 <= version <= 0.9.6)
+        try:
+            from transformers.utils.versions import require_version
+
+            require_version(
+                "trl>=0.8.6,<=0.9.6",
+                "Incompatible TRL version detected. LLaMA-Factory ppo requires TRL version >=0.8.6,<=0.9.6. "
+                f"Found version {trl_version}. Please install the correct version with: `pip install trl>=0.8.6,<=0.9.6`\n"
+                "To fix: run `DISABLE_VERSION_CHECK=1 llamafactory-cli train example_ppo.yaml`\n",
+            )
+        except ImportError as e:
+            raise e
+
         backward_batch_size = training_args.per_device_train_batch_size * training_args.gradient_accumulation_steps
         ppo_config = PPOConfig(
             model_name=model_args.model_name_or_path,
@@ -406,7 +419,6 @@ class CustomPPOTrainer(PPOTrainer, Trainer):
         return rewards.float().detach()  # use fp32 type
 
     @override
-    @PPODecorators.empty_device_cache()
     def batched_forward_pass(
         self,
         model: "AutoModelForCausalLMWithValueHead",
@@ -420,6 +432,9 @@ class CustomPPOTrainer(PPOTrainer, Trainer):
 
         Subclass and override to inject custom behavior.
         """
+        from trl.core import logprobs_from_logits
+
+        torch_gc()
         bs = len(queries)
         fbs = self.config.mini_batch_size
         all_logprobs = []

src/llamafactory/train/trainer_utils.py

@@ -108,7 +108,7 @@ def create_modelcard_and_push(
     elif training_args.push_to_hub:
         trainer.push_to_hub(**kwargs)
     else:
-        trainer.create_model_card(license="other", **kwargs)  # prevent from connecting to hub
+        Trainer.create_model_card(trainer, license="other", **kwargs)  # prevent from connecting to hub
 
 
 def create_ref_model(

tests_v1/config/test_args_parser.py

@@ -12,8 +12,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-import sys
 import pathlib
+import sys
 from unittest.mock import patch
 
 from llamafactory.v1.config.arg_parser import get_args