diff --git a/users/zeyer/experiments/exp2024_04_23_baselines/ctc_claix2023.py b/users/zeyer/experiments/exp2024_04_23_baselines/ctc_claix2023.py
index e8894cae3..d9c20eda6 100644
--- a/users/zeyer/experiments/exp2024_04_23_baselines/ctc_claix2023.py
+++ b/users/zeyer/experiments/exp2024_04_23_baselines/ctc_claix2023.py
@@ -1119,6 +1119,3 @@ def py():
     )
 
     # TODO ctc without aux
-    # TODO ctc with different sampling
-    # TODO for smaller vocabs, less downsampling
-    # TODO zipformer...