diff --git a/train_grpo.sh b/train_grpo.sh
new file mode 100644
index 0000000..6798f94
--- /dev/null
+++ b/train_grpo.sh
@@ -0,0 +1,82 @@
+export CUDA_VISIBLE_DEVICES=0,1,2,3,4,5,6,7
+export DATA_DIR='data/nq_search'
+
+WAND_PROJECT='Search-R1'
+
+export BASE_MODEL='meta-llama/Llama-3.2-3B'
+export EXPERIMENT_NAME=nq-search-r1-grpo-llama3.2-3b-em
+# export BASE_MODEL='meta-llama/Llama-3.2-3B-Instruct'
+# export EXPERIMENT_NAME=nq-search-r1-grpo-llama3.2-3b-it-em
+# export BASE_MODEL='meta-llama/Llama-3.1-8B'
+# export EXPERIMENT_NAME=nq-search-r1-grpo-llama3.1-8b-em
+# export BASE_MODEL='meta-llama/Llama-3.1-8B-Instruct'
+# export EXPERIMENT_NAME=nq-search-r1-grpo-llama3.1-8b-it-em
+
+# export BASE_MODEL='Qwen/Qwen2.5-3B'
+# export EXPERIMENT_NAME=nq-search-r1-grpo-qwen2.5-3b-em
+# export BASE_MODEL='Qwen/Qwen2.5-3B-Instruct'
+# export EXPERIMENT_NAME=nq-search-r1-grpo-qwen2.5-3b-it-em
+# export BASE_MODEL='Qwen/Qwen2.5-7B'
+# export EXPERIMENT_NAME=nq-search-r1-grpo-qwen2.5-7b-em
+# export BASE_MODEL='Qwen/Qwen2.5-7B-Instruct'
+# export EXPERIMENT_NAME=nq-search-r1-grpo-qwen2.5-7b-it-em
+
+# set -x
+export VLLM_ATTENTION_BACKEND=XFORMERS # vllm + qwen2-7b with flash_attn has some issues
+
+# max_prompt_length = (config['training']['max_start_length'] + config['training']['max_response_length'] * (config['training']['max_turns'] - 1) + config['training']['max_obs_length'] * config['training']['max_turns'])
+
+PYTHONUNBUFFERED=1 python3 -m verl.trainer.main_ppo \
+    data.train_files=$TRAIN_DATA_DIR/train.parquet \
+    data.val_files=$TEST_DATA_DIR/test.parquet \
+    data.train_data_num=null \
+    data.val_data_num=null \
+    data.train_batch_size=512 \
+    data.val_batch_size=256 \
+    data.max_prompt_length=4096 \
+    data.max_response_length=500 \
+    data.max_start_length=2048 \
+    data.max_obs_length=500 \
+    data.shuffle_train_dataloader=True \
+    algorithm.adv_estimator=grpo \
+    actor_rollout_ref.model.path=$BASE_MODEL \
+    actor_rollout_ref.model.enable_gradient_checkpointing=true \
+    actor_rollout_ref.model.use_remove_padding=True \
+    actor_rollout_ref.actor.optim.lr=1e-6 \
+    actor_rollout_ref.actor.optim.lr_warmup_steps_ratio=0.95 \
+    actor_rollout_ref.actor.use_kl_loss=true \
+    actor_rollout_ref.actor.ppo_mini_batch_size=256 \
+    actor_rollout_ref.actor.ppo_micro_batch_size=64 \
+    actor_rollout_ref.actor.fsdp_config.param_offload=true \
+    actor_rollout_ref.actor.fsdp_config.grad_offload=true \
+    actor_rollout_ref.actor.fsdp_config.optimizer_offload=true \
+    actor_rollout_ref.rollout.log_prob_micro_batch_size=128 \
+    actor_rollout_ref.rollout.tensor_model_parallel_size=1 \
+    actor_rollout_ref.rollout.name=vllm \
+    actor_rollout_ref.rollout.gpu_memory_utilization=0.6 \
+    actor_rollout_ref.ref.log_prob_micro_batch_size=128 \
+    actor_rollout_ref.ref.fsdp_config.param_offload=True \
+    actor_rollout_ref.actor.kl_loss_coef=0.001 \
+    actor_rollout_ref.actor.kl_loss_type=low_var_kl \
+    algorithm.no_think_rl=false \
+    actor_rollout_ref.rollout.n_agent=5 \
+    actor_rollout_ref.rollout.temperature=1 \
+    actor_rollout_ref.actor.state_masking=true \
+    trainer.logger=['wandb'] \
+    +trainer.val_only=false \
+    +trainer.val_before_train=true \
+    trainer.default_hdfs_dir=null \
+    trainer.n_gpus_per_node=8 \
+    trainer.nnodes=1 \
+    trainer.save_freq=100 \
+    trainer.test_freq=50 \
+    trainer.project_name=$WAND_PROJECT \
+    trainer.experiment_name=$EXPERIMENT_NAME \
+    trainer.total_epochs=15 \
+    trainer.total_training_steps=305 \
+    trainer.default_hdfs_dir=null \
+    trainer.default_local_dir=verl_checkpoints/$EXPERIMENT_NAME \
+    max_turns=2 \
+    retriever.url="http://127.0.0.1:8000/retrieve" \
+    retriever.topk=3 \
+    2>&1 | tee $EXPERIMENT_NAME.log
\ No newline at end of file
diff --git a/train_ppo.sh b/train_ppo.sh
index 918954b..64bd8b1 100644
--- a/train_ppo.sh
+++ b/train_ppo.sh
@@ -77,11 +77,11 @@ PYTHONUNBUFFERED=1 python3 -m verl.trainer.main_ppo \
     trainer.n_gpus_per_node=8 \
     trainer.nnodes=1 \
     trainer.save_freq=100 \
-    trainer.test_freq=100 \
+    trainer.test_freq=50 \
     trainer.project_name=$WAND_PROJECT \
     trainer.experiment_name=$EXPERIMENT_NAME \
     trainer.total_epochs=15 \
-    trainer.total_training_steps=300 \
+    trainer.total_training_steps=305 \
     trainer.default_hdfs_dir=null \
     trainer.default_local_dir=verl_checkpoints/$EXPERIMENT_NAME \
     max_turns=2 \