diff --git a/aider/resources/model-settings.yml b/aider/resources/model-settings.yml
index 7b5970d6e..4f1c8ec80 100644
--- a/aider/resources/model-settings.yml
+++ b/aider/resources/model-settings.yml
@@ -1367,3 +1367,7 @@
   #  extra_body:
   #   reasoning_effort: high
       
+- name: gemini/gemini-2.5-flash-preview-04-17
+  edit_format: diff
+  use_repo_map: true
+  accepts_settings: ["thinking_tokens"]
diff --git a/aider/website/_data/polyglot_leaderboard.yml b/aider/website/_data/polyglot_leaderboard.yml
index 5d7c651ae..0af93a8de 100644
--- a/aider/website/_data/polyglot_leaderboard.yml
+++ b/aider/website/_data/polyglot_leaderboard.yml
@@ -1197,4 +1197,30 @@
   date: 2025-04-19
   versions: 0.82.2.dev
   seconds_per_case: 195.6
-  total_cost: 0.0000
\ No newline at end of file
+  total_cost: 0.0000
+
+- dirname: 2025-04-20-19-54-31--flash25-diff-no-think
+  test_cases: 225
+  model: gemini-2.5-flash-preview-04-17 (default)
+  edit_format: diff
+  commit_hash: 7fcce5d-dirty
+  pass_rate_1: 21.8
+  pass_rate_2: 47.1
+  pass_num_1: 49
+  pass_num_2: 106
+  percent_cases_well_formed: 85.3
+  error_outputs: 60
+  num_malformed_responses: 55
+  num_with_malformed_responses: 33
+  user_asks: 82
+  lazy_comments: 1
+  syntax_errors: 0
+  indentation_errors: 0
+  exhausted_context_windows: 5
+  test_timeouts: 4
+  total_tests: 225
+  command: aider --model gemini/gemini-2.5-flash-preview-04-17
+  date: 2025-04-20
+  versions: 0.82.3.dev
+  seconds_per_case: 50.1
+  total_cost: 1.8451
\ No newline at end of file