diff --git a/whisperx/alignment.py b/whisperx/alignment.py
index ce92d7a4..9e5b63a2 100644
--- a/whisperx/alignment.py
+++ b/whisperx/alignment.py
@@ -216,6 +216,7 @@ def align(
         t1 = segment["start"]
         t2 = segment["end"]
         text = segment["text"]
+        avg_logprob = segment.get("avg_logprob")
 
         aligned_seg: SingleAlignedSegment = {
             "start": t1,
@@ -225,6 +226,9 @@ def align(
             "chars": None,
         }
 
+        if avg_logprob is not None:
+            aligned_seg["avg_logprob"] = avg_logprob
+
         if return_char_alignments:
             aligned_seg["chars"] = []
 
@@ -353,12 +357,15 @@ def align(
 
                 sentence_words.append(word_segment)
 
-            aligned_subsegments.append({
+            subsegment = {
                 "text": sentence_text,
                 "start": sentence_start,
                 "end": sentence_end,
                 "words": sentence_words,
-            })
+            }
+            if avg_logprob is not None:
+                subsegment["avg_logprob"] = avg_logprob
+            aligned_subsegments.append(subsegment)
 
             if return_char_alignments:
                 curr_chars = curr_chars[["char", "start", "end", "score"]]
@@ -376,6 +383,8 @@ def align(
             agg_dict["text"] = "".join
         if return_char_alignments:
             agg_dict["chars"] = "sum"
+        if avg_logprob is not None:
+            agg_dict["avg_logprob"] = "first"
         aligned_subsegments= aligned_subsegments.groupby(["start", "end"], as_index=False).agg(agg_dict)
         aligned_subsegments = aligned_subsegments.to_dict('records')
         aligned_segments += aligned_subsegments
diff --git a/whisperx/asr.py b/whisperx/asr.py
index 7540770f..ea29e56f 100644
--- a/whisperx/asr.py
+++ b/whisperx/asr.py
@@ -70,10 +70,17 @@ def generate_segment_batched(
                 suppress_tokens=options.suppress_tokens,
                 no_repeat_ngram_size=options.no_repeat_ngram_size,
                 repetition_penalty=options.repetition_penalty,
+                return_scores=True,
             )
 
         tokens_batch = [x.sequences_ids[0] for x in result]
 
+        avg_logprobs = []
+        for res in result:
+            seq_len = len(res.sequences_ids[0])
+            cum_logprob = res.scores[0] * (seq_len ** options.length_penalty)
+            avg_logprobs.append(cum_logprob / (seq_len + 1))
+
         def decode_batch(tokens: List[List[int]]) -> List[str]:
             res = []
             for tk in tokens:
@@ -83,7 +90,7 @@ def decode_batch(tokens: List[List[int]]) -> List[str]:
 
         text = decode_batch(tokens_batch)
 
-        return text
+        return {'text': text, 'avg_logprob': avg_logprobs}
 
     def encode(self, features: np.ndarray) -> ctranslate2.StorageView:
         # When the model is running on multiple GPUs, the encoder output should be moved
@@ -161,7 +168,7 @@ def preprocess(self, audio):
 
     def _forward(self, model_inputs):
         outputs = self.model.generate_segment_batched(model_inputs['inputs'], self.tokenizer, self.options)
-        return {'text': outputs}
+        return outputs
 
     def postprocess(self, model_outputs):
         return model_outputs
@@ -262,15 +269,18 @@ def data(audio, segments):
                 percent_complete = base_progress / 2 if combined_progress else base_progress
                 print(f"Progress: {percent_complete:.2f}%...")
             text = out['text']
+            avg_logprob = out['avg_logprob']
             if batch_size in [0, 1, None]:
                 text = text[0]
+                avg_logprob = avg_logprob[0]
             if verbose:
                 print(f"Transcript: [{round(vad_segments[idx]['start'], 3)} --> {round(vad_segments[idx]['end'], 3)}] {text}")
             segments.append(
                 {
                     "text": text,
                     "start": round(vad_segments[idx]['start'], 3),
-                    "end": round(vad_segments[idx]['end'], 3)
+                    "end": round(vad_segments[idx]['end'], 3),
+                    "avg_logprob": avg_logprob,
                 }
             )
 
diff --git a/whisperx/schema.py b/whisperx/schema.py
index 70b10a7b..83d9147f 100644
--- a/whisperx/schema.py
+++ b/whisperx/schema.py
@@ -1,5 +1,10 @@
 from typing import TypedDict, Optional, List, Tuple
 
+try:
+    from typing import NotRequired
+except ImportError:
+    from typing_extensions import NotRequired
+
 
 class SingleWordSegment(TypedDict):
     """
@@ -28,6 +33,7 @@ class SingleSegment(TypedDict):
     start: float
     end: float
     text: str
+    avg_logprob: NotRequired[float]
 
 
 class SegmentData(TypedDict):
@@ -49,6 +55,7 @@ class SingleAlignedSegment(TypedDict):
     start: float
     end: float
     text: str
+    avg_logprob: NotRequired[float]
     words: List[SingleWordSegment]
     chars: Optional[List[SingleCharSegment]]