diff --git a/_data/edit_leaderboard.yml b/_data/edit_leaderboard.yml
index 7cac10b94..9155cbf6a 100644
--- a/_data/edit_leaderboard.yml
+++ b/_data/edit_leaderboard.yml
@@ -402,4 +402,27 @@
   date: 2024-05-07
   versions: 0.31.2-dev
   seconds_per_case: 36.6
-  total_cost: 0.0000
\ No newline at end of file
+  total_cost: 0.0000
+
+- dirname: 2024-05-13-17-39-05--gpt-4o-diff
+  test_cases: 133
+  model: openai/gpt-4o
+  edit_format: diff
+  commit_hash: b6cd852
+  pass_rate_1: 60.2
+  pass_rate_2: 72.9
+  percent_cases_well_formed: 96.2
+  error_outputs: 103
+  num_malformed_responses: 5
+  user_asks: 0
+  lazy_comments: 0
+  syntax_errors: 0
+  indentation_errors: 2
+  exhausted_context_windows: 0
+  test_timeouts: 1
+  command: aider --model openai/gpt-4o
+  date: 2024-05-13
+  versions: 0.34.1-dev
+  seconds_per_case: 6.0
+  total_cost: 0.0000
+
diff --git a/_data/refactor_leaderboard.yml b/_data/refactor_leaderboard.yml
index 7af3a87ac..644d4611a 100644
--- a/_data/refactor_leaderboard.yml
+++ b/_data/refactor_leaderboard.yml
@@ -100,4 +100,24 @@
   versions: 0.33.1-dev
   seconds_per_case: 61.8
   total_cost: 18.3844
-  
\ No newline at end of file
+
+- dirname: 2024-05-13-17-42-22--refac-gpt-4o-diff
+  test_cases: 89
+  model: openai/gpt-4o
+  edit_format: diff
+  commit_hash: b6cd852
+  pass_rate_1: 62.9
+  percent_cases_well_formed: 53.9
+  error_outputs: 9025
+  num_malformed_responses: 41
+  user_asks: 0
+  lazy_comments: 2
+  syntax_errors: 0
+  indentation_errors: 5
+  exhausted_context_windows: 0
+  test_timeouts: 0
+  command: aider --model openai/gpt-4o
+  date: 2024-05-13
+  versions: 0.34.1-dev
+  seconds_per_case: 27.8
+  total_cost: 0.0000
\ No newline at end of file