diff --git a/pytorch_lightning/trainer/evaluate_loop.py b/pytorch_lightning/trainer/evaluate_loop.py
index 4ed55b339a..83c95213b4 100644
--- a/pytorch_lightning/trainer/evaluate_loop.py
+++ b/pytorch_lightning/trainer/evaluate_loop.py
@@ -249,13 +249,7 @@ class EvaluationLoop(object):
         # track debug metrics
         self.trainer.dev_debugger.track_eval_loss_history(self.testing, batch_idx, dataloader_idx, output)
 
-    def on_evaluation_epoch_end(self, eval_results, *args, **kwargs):
-        # log epoch level metrics
-        self.log_epoch_metrics(eval_results)
-
-        # Write predictions to disk if they're available
-        self.predictions.to_disk()
-
+    def on_evaluation_epoch_end(self, *args, **kwargs):
         # call the callback hook
         if self.testing:
             self.trainer.call_hook('on_test_epoch_end', *args, **kwargs)
diff --git a/pytorch_lightning/trainer/evaluation_loop.py b/pytorch_lightning/trainer/evaluation_loop.py
index cc42e72e12..efe5c549db 100644
--- a/pytorch_lightning/trainer/evaluation_loop.py
+++ b/pytorch_lightning/trainer/evaluation_loop.py
@@ -298,8 +298,12 @@ class TrainerEvaluationLoopMixin(ABC):
         # lightning module method
         eval_results = self.evaluation_loop.evaluation_epoch_end(num_dataloaders=len(dataloaders))
 
+        # log epoch level metrics
+        self.evaluation_loop.log_epoch_metrics(eval_results)
+        self.evaluation_loop.predictions.to_disk()
+
         # hook
-        self.evaluation_loop.on_evaluation_epoch_end(eval_results)
+        self.evaluation_loop.on_evaluation_epoch_end()
 
         # enable train mode again
         model.train()
@@ -308,44 +312,35 @@ class TrainerEvaluationLoopMixin(ABC):
         return eval_results
 
     def run_evaluation(self, test_mode: bool = False):
-        # set up the loop for val/test
+        # bookkeeping
         self.evaluation_loop.testing = test_mode
-
-        # TODO: deprecate
-        model = self.get_model()
-
-        # select dataloaders
         dataloaders, max_batches = self.evaluation_loop.get_evaluation_dataloaders()
-
-        # enable disabling validation step with limit_val_batches = 0
         if self.evaluation_loop.should_skip_evaluation(dataloaders, max_batches):
             return [], []
 
+        # enable eval mode + no grads
+        model = self.get_model()
+        model.zero_grad()
+        model.eval()
+        torch.set_grad_enabled(False)
+
         # hook
         self.evaluation_loop.on_evaluation_start()
 
         # ------------------------------
         # ------------------------------
         # ------------------------------
-        # enable eval mode + no grads
-        model.zero_grad()
-        model.eval()
-        torch.set_grad_enabled(False)
-
         # set up the eval loop
         self.evaluation_loop.setup(model, max_batches, dataloaders)
 
-        # hook
-        self.evaluation_loop.on_evaluation_epoch_start()
-
         # run validation/testing
         for dataloader_idx, dataloader in enumerate(dataloaders):
+            # hook
+            self.evaluation_loop.on_evaluation_epoch_start()
+
+            # bookkeeping
             dl_outputs = []
-
-            # certain accelerators need to process the dataloader
             dataloader = self.accelerator_backend.process_dataloader(dataloader)
-
-            # each dataloader has a max num batches
             dl_max_batches = self.evaluation_loop.max_batches[dataloader_idx]
 
             for batch_idx, batch in enumerate(dataloader):
@@ -379,12 +374,13 @@ class TrainerEvaluationLoopMixin(ABC):
         # lightning module method
         eval_results = self.evaluation_loop.evaluation_epoch_end(num_dataloaders=len(dataloaders))
 
-        # hook
-        self.evaluation_loop.on_evaluation_epoch_end(eval_results)
+        # bookkeeping
+        self.evaluation_loop.log_epoch_metrics(eval_results)
+        self.evaluation_loop.predictions.to_disk()
+
+        # hook
+        self.evaluation_loop.on_evaluation_epoch_end()
 
-        # enable train mode again
-        model.train()
-        torch.set_grad_enabled(True)
         # ------------------------------
         # ------------------------------
         # ------------------------------
@@ -396,7 +392,11 @@ class TrainerEvaluationLoopMixin(ABC):
         if self.reload_dataloaders_every_epoch:
             self.evaluation_loop.reload_evaluation_dataloaders()
 
-        # TODO: deprecate
+        # enable train mode again
+        model.train()
+        torch.set_grad_enabled(True)
+
+        # hook
         self.evaluation_loop.on_evaluation_end()
 
         return eval_loop_results, eval_results