diff --git a/aider/resources/model-metadata.json b/aider/resources/model-metadata.json
index aff3b78cb..1705a6cee 100644
--- a/aider/resources/model-metadata.json
+++ b/aider/resources/model-metadata.json
@@ -1,16 +1,32 @@
 {
     "deepseek-reasoner": {
-        "max_tokens": 8192,
-        "max_input_tokens": 64000,
-        "max_output_tokens": 8192,
-        "input_cost_per_token": 0.00000055,
-        "input_cost_per_token_cache_hit": 0.00000014,
-        "cache_read_input_token_cost": 0.00000014,
+        "max_tokens": 64000,
+        "max_input_tokens": 128000,
+        "max_output_tokens": 64000,
+        "input_cost_per_token": 0.00000028,
+        "input_cost_per_token_cache_hit": 0.000000028,
+        "cache_read_input_token_cost": 0.000000028,
         "cache_creation_input_token_cost": 0.0,
-        "output_cost_per_token": 0.00000219,
+        "output_cost_per_token": 0.00000042,
         "litellm_provider": "deepseek",
         "mode": "chat",
-        //"supports_function_calling": true, 
+        //"supports_function_calling": true,
+        "supports_assistant_prefill": true,
+        //"supports_tool_choice": true,
+        "supports_prompt_caching": true
+    },
+    "deepseek-chat": {
+        "max_tokens": 8192,
+        "max_input_tokens": 128000,
+        "max_output_tokens": 8192,
+        "input_cost_per_token": 0.00000028,
+        "input_cost_per_token_cache_hit": 0.000000028,
+        "cache_read_input_token_cost": 0.000000028,
+        "cache_creation_input_token_cost": 0.0,
+        "output_cost_per_token": 0.00000042,
+        "litellm_provider": "deepseek",
+        "mode": "chat",
+        //"supports_function_calling": true,
         "supports_assistant_prefill": true,
         //"supports_tool_choice": true,
         "supports_prompt_caching": true
diff --git a/aider/website/_data/polyglot_leaderboard.yml b/aider/website/_data/polyglot_leaderboard.yml
index a2056c611..29629a766 100644
--- a/aider/website/_data/polyglot_leaderboard.yml
+++ b/aider/website/_data/polyglot_leaderboard.yml
@@ -1798,3 +1798,59 @@
   versions: 0.86.2.dev
   seconds_per_case: 62.4
   total_cost: 10.3713
+
+- dirname: 2025-10-03-09-45-34--deepseek-v3.2-reasoner
+  test_cases: 225
+  model: deepseek/deepseek-reasoner
+  edit_format: diff
+  commit_hash: cbb5376
+  pass_rate_1: 39.6
+  pass_rate_2: 74.2
+  pass_num_1: 89
+  pass_num_2: 167
+  percent_cases_well_formed: 97.3
+  error_outputs: 8
+  num_malformed_responses: 6
+  num_with_malformed_responses: 6
+  user_asks: 67
+  lazy_comments: 0
+  syntax_errors: 0
+  indentation_errors: 0
+  exhausted_context_windows: 1
+  prompt_tokens: 2191446
+  completion_tokens: 1645129
+  test_timeouts: 1
+  total_tests: 225
+  command: aider --model deepseek/deepseek-reasoner
+  date: 2025-10-03
+  versions: 0.86.2.dev
+  seconds_per_case: 291.2
+  total_cost: 4.3854
+
+- dirname: 2025-10-03-09-21-36--deepseek-v3.2-chat
+  test_cases: 225
+  model: deepseek/deepseek-chat
+  edit_format: diff
+  commit_hash: cbb5376
+  pass_rate_1: 38.7
+  pass_rate_2: 70.2
+  pass_num_1: 87
+  pass_num_2: 158
+  percent_cases_well_formed: 98.2
+  error_outputs: 6
+  num_malformed_responses: 4
+  num_with_malformed_responses: 4
+  user_asks: 60
+  lazy_comments: 0
+  syntax_errors: 0
+  indentation_errors: 0
+  exhausted_context_windows: 1
+  prompt_tokens: 2266868
+  completion_tokens: 573477
+  test_timeouts: 4
+  total_tests: 225
+  command: aider --model deepseek/deepseek-chat
+  date: 2025-10-03
+  versions: 0.86.2.dev
+  seconds_per_case: 104.0
+  total_cost: 1.0493