diff --git a/.gitignore b/.gitignore
index 1445d93..1905196 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,5 @@
+.venv/
+
 # Byte-compiled / optimized / DLL files
 __pycache__/
 *.py[cod]
@@ -161,4 +163,4 @@ cython_debug/
 
 # Temp folders
 data/
-wandb/
\ No newline at end of file
+wandb/
diff --git a/justfile b/justfile
new file mode 100644
index 0000000..87c0316
--- /dev/null
+++ b/justfile
@@ -0,0 +1,28 @@
+
+
+
+sft:
+    ACCELERATE_LOG_LEVEL=info accelerate launch --config_file accelerate_configs/deepspeed_zero3.yaml scripts/run_simpo.py training_configs/llama-3-2-1b-base-sft.yaml
+
+
+install:
+    # install mambaforge
+    wget bash https://github.com/conda-forge/miniforge/releases/latest/download/Miniforge3-Linux-x86_64.sh
+    bash Miniforge3-Linux-x86_64.sh -b -p /workspace/miniforge3
+    /workspace/miniforge3/bin/conda init zsh
+    source /root/.zshrc
+
+    # git clone https://github.com/princeton-nlp/SimPO.git
+
+    # make env
+    conda create -n handbook python=3.10
+    conda activate handbook
+    # install torch
+    mamba install pytorch torchvision torchaudio pytorch-cuda=12.4 -c pytorch -c nvidia
+
+    # install alignment handbook
+    git clone https://github.com/huggingface/alignment-handbook.git
+    cd ./alignment-handbook/
+    python -m pip install .
+    python -m pip install flash-attn --no-build-isolation
+    cd ..
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..b5d1666
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,51 @@
+[tool.poetry]
+name = "simpo"
+version = "0.1.0"
+description = ""
+authors = ["wassname <1103714+wassname@users.noreply.github.com>"]
+readme = "README.md"
+
+[build-system]
+requires = ["poetry-core"]
+build-backend = "poetry.core.masonry.api"
+
+[[tool.poetry.source]]
+name = "pytorch"
+url = "https://download.pytorch.org/whl/cu121"
+priority = "explicit"
+
+[tool.poetry.dependencies]
+python = "^3.10"
+torch = { version = ">=2.1.2+cu121", source = "pytorch" }
+accelerate = ">=0.29.2"
+bitsandbytes = ">=0.43.0"
+einops = ">=0.6.1"
+evaluate = "0.4.0"
+datasets = ">=2.18.0"
+deepspeed = ">=0.14.4"
+hf_transfer = ">=0.1.4"
+huggingface-hub = ">=0.19.2,<1.0"
+jinja2 = ">=3.0.0"
+ninja = ">=1.11.1"
+numpy = ">=1.24.2"
+packaging = ">=23.0"
+peft = ">=0.9.0"
+protobuf = "<=3.20.2"
+safetensors = ">=0.3.3"
+sentencepiece = ">=0.1.99"
+scipy = "*"
+tensorboard = "*"
+tqdm = ">=4.64.1"
+transformers = ">=4.39.3"
+trl = ">=0.9.6"
+
+[tool.poetry.group.dev.dependencies]
+pytest = "*"
+parameterized = ">=0.9.0"
+black = ">=24.4.2"
+isort = ">=5.12.0"
+flake8 = ">=6.0.0"
+hf-doc-builder = ">=0.4.0"
+
+[virtualenvs]
+in-project = true
diff --git a/training_configs/llama-3-2-1b-base-sft.yaml b/training_configs/llama-3-2-1b-base-sft.yaml
new file mode 100644
index 0000000..e65e46b
--- /dev/null
+++ b/training_configs/llama-3-2-1b-base-sft.yaml
@@ -0,0 +1,48 @@
+# Model arguments
+model_name_or_path: NousResearch/Llama-3.2-1B
+model_revision: main
+torch_dtype: bfloat16
+attn_implementation: flash_attention_2
+
+# Data training arguments
+chat_template: "{% set loop_messages = messages %}{% for message in loop_messages %}{% set content = '<|start_header_id|>' + message['role'] + '<|end_header_id|>\n\n'+ message['content'] | trim + '<|eot_id|>' %}{% if loop.index0 == 0 %}{% set content = bos_token + content %}{% endif %}{{ content }}{% endfor %}{% if add_generation_prompt %}{{ '<|start_header_id|>assistant<|end_header_id|>\n\n' }}{% endif %}"
+dataset_mixer:
+  HuggingFaceH4/ultrachat_200k: 1.0
+dataset_splits:
+- train_sft
+- test_sft
+preprocessing_num_workers: 12
+
+# SFT trainer config
+bf16: true
+do_eval: true
+evaluation_strategy: steps
+eval_steps: 200
+gradient_accumulation_steps: 4
+gradient_checkpointing: true
+gradient_checkpointing_kwargs:
+  use_reentrant: False
+hub_model_id: zephyr-7b-sft-full
+hub_strategy: every_save
+learning_rate: 2.0e-05
+log_level: info
+logging_steps: 5  
+logging_strategy: steps
+lr_scheduler_type: cosine
+max_seq_length: 2048
+max_steps: -1
+num_train_epochs: 1
+output_dir: /scratch/gpfs/DANQIC/ym0081/checkpoints_new/llama-3-8b-sft
+run_name: llama-3-8b-sft
+overwrite_output_dir: true
+per_device_eval_batch_size: 8
+per_device_train_batch_size: 8
+push_to_hub: false
+remove_unused_columns: true
+report_to:
+- wandb
+save_strategy: "steps"
+save_steps: 1000000
+save_total_limit: 1
+seed: 42
+warmup_ratio: 0.1