diff --git a/turbo_alignment/pipelines/train/base.py b/turbo_alignment/pipelines/train/base.py
index a7be9c3..0bcbcd9 100755
--- a/turbo_alignment/pipelines/train/base.py
+++ b/turbo_alignment/pipelines/train/base.py
@@ -112,8 +112,9 @@ def _add_trainer_callbacks(self, experiment_settings: ExperimentSettingsT, **kwa
                 )
             )
 
-        cherry_pick_callback = self._get_cherry_pick_callback(experiment_settings, self.tokenizer, **kwargs)
-
+        # cherry_pick_callback = self._get_cherry_pick_callback(experiment_settings, self.tokenizer, **kwargs)
+        cherry_pick_callback = None
+        
         if cherry_pick_callback is not None:
             self.trainer.add_callback(cherry_pick_callback)
 
@@ -185,7 +186,7 @@ def run(self, experiment_settings: ExperimentSettingsT) -> None:
         if self.trainer.accelerator.is_main_process:
             self._dataset_and_collator_sanity_check(train_dataset, data_collator)
 
-        # self._add_trainer_callbacks(experiment_settings)
+        self._add_trainer_callbacks(experiment_settings)
 
         os.makedirs(self.trainer.args.output_dir, exist_ok=True)
         self._save_experiment_config(
diff --git a/turbo_alignment/pipelines/train/sft_rm.py b/turbo_alignment/pipelines/train/sft_rm.py
index 04ba7bd..58924cc 100755
--- a/turbo_alignment/pipelines/train/sft_rm.py
+++ b/turbo_alignment/pipelines/train/sft_rm.py
@@ -1,5 +1,6 @@
 from typing import Callable
 
+import torch
 from torch import nn
 from torch.utils.data import Dataset
 from transformers import (
@@ -39,15 +40,15 @@ def __init__(self, config, model_settings, tokenizer):
         self.decoder = model.model
 
         self.lm_head = model.lm_head
-        self.rm_head = nn.Linear(self.decoder.norm.weight.shape[0], 1, bias=False)
+        self.rm_head = nn.Linear(config.hidden_size, 1, bias=False)
 
     def forward(self, batch):
         outputs_w = self.decoder(**batch['inputs_w']).last_hidden_state[0]
         outputs_l = self.decoder(**batch['inputs_l']).last_hidden_state[0]
 
         lm_logits = self.lm_head(outputs_w)
-        rm_logits_w = self.rm_head(outputs_w[-1])
-        rm_logits_l = self.rm_head(outputs_l[-1])
+        rm_logits_w = self.rm_head(outputs_w[-1:,])[0]
+        rm_logits_l = self.rm_head(outputs_l[-1:,])[0]
 
         return lm_logits, rm_logits_w, rm_logits_l
 
@@ -99,7 +100,8 @@ def _load_model(
         tokenizer: PreTrainedTokenizerBase,
     ) -> nn.Module | PreTrainedModel:
         config = AutoConfig.from_pretrained(experiment_settings.model_settings.model_path)
-        return MultiheadModel(config, experiment_settings.model_settings, tokenizer)
+        model = MultiheadModel(config, experiment_settings.model_settings, tokenizer)
+        return model
 
     @staticmethod
     def _get_trainer(
diff --git a/turbo_alignment/trainers/sft_with_rm.py b/turbo_alignment/trainers/sft_with_rm.py
index a957798..3eaea5a 100644
--- a/turbo_alignment/trainers/sft_with_rm.py
+++ b/turbo_alignment/trainers/sft_with_rm.py
@@ -15,13 +15,15 @@
 
 
 class SFTwithRMTrainer(MultiGPUCherryPicksTrainer):
-    def compute_loss(self, model, inputs, return_outputs=False) -> tuple[torch.Tensor, dict[str, Any]] | torch.Tensor:
+    def compute_loss(self, model, inputs, return_outputs=False, num_items_in_batch=None) -> tuple[torch.Tensor, dict[str, Any]] | torch.Tensor:
         sft_logits, rewards_w, rewards_l = model.forward(inputs)
         sft_labels = inputs['inputs_w']['input_ids'][0]
 
-        loss = -torch.nn.functional.logsigmoid(rewards_w - rewards_l).mean() + torch.nn.functional.cross_entropy(
-            sft_logits, sft_labels
-        )
+        loss_rm = -torch.nn.functional.logsigmoid(rewards_w - rewards_l).mean()
+        loss_sft = torch.nn.functional.cross_entropy(sft_logits, sft_labels)
+        alpha = 0.001
+        loss = (1 - alpha) * loss_rm + alpha * loss_sft
+        
         if return_outputs:
             return loss, {'rewards_w': rewards_w, 'rewards_l': rewards_l}
         return loss
@@ -78,11 +80,5 @@ def _save_checkpoint(self, model, trial, metrics=None):
             ):
                 self.state.best_metric = metric_value
                 self.state.best_model_checkpoint = output_dir
-
-        (output_dir / 'decoder').mkdir(parents=True, exist_ok=True)
-
-        torch.save(model.module.lm_head.state_dict(), output_dir / 'lm_head.pt')
-        torch.save(model.module.rm_head.state_dict(), output_dir / 'rm_head.pt')
-
-        model.module.decoder.save_pretrained(output_dir / 'decoder')
-        self.tokenizer.save_pretrained(output_dir / 'decoder')
+        
+        return super()._save_checkpoint(model, trial, metrics)
\ No newline at end of file