diff --git a/agent.json b/agent.json
index 686dc98..d151143 100644
--- a/agent.json
+++ b/agent.json
@@ -37,15 +37,15 @@
       ]
     },
     "lm": {
-      "model": "gpt-4o",
+      "model": "gpt-5.1-2025-11-13",
       "model_type": "chat",
       "cache": true,
       "num_retries": 3,
       "finetuning_model": null,
       "launch_kwargs": {},
       "train_kwargs": {},
-      "temperature": 0.7,
-      "max_tokens": 8192
+      "temperature": 1.0,
+      "max_completion_tokens": 16000
     }
   },
   "analyze_structure.predict": {
@@ -82,15 +82,15 @@
       ]
     },
     "lm": {
-      "model": "gpt-4o",
+      "model": "gpt-5.1-2025-11-13",
       "model_type": "chat",
       "cache": true,
       "num_retries": 3,
       "finetuning_model": null,
       "launch_kwargs": {},
       "train_kwargs": {},
-      "temperature": 0.7,
-      "max_tokens": 8192
+      "temperature": 1.0,
+      "max_completion_tokens": 16000
     }
   },
   "generate_examples.predict": {
@@ -115,15 +115,15 @@
       ]
     },
     "lm": {
-      "model": "gpt-4o",
+      "model": "gpt-5.1-2025-11-13",
       "model_type": "chat",
       "cache": true,
       "num_retries": 3,
       "finetuning_model": null,
       "launch_kwargs": {},
       "train_kwargs": {},
-      "temperature": 0.7,
-      "max_tokens": 8192
+      "temperature": 1.0,
+      "max_completion_tokens": 16000
     }
   },
   "generate_llms_txt.predict": {
@@ -179,8 +179,8 @@
       "finetuning_model": null,
       "launch_kwargs": {},
       "train_kwargs": {},
-      "temperature": 0.7,
-      "max_tokens": 8192
+      "temperature": 1.0,
+      "max_tokens": 16000
     }
   },
   "metadata": {
diff --git a/config.json b/config.json
index cd004d0..92e2d28 100644
--- a/config.json
+++ b/config.json
@@ -1,7 +1,7 @@
 {
-  "repo_analyzer_model": "gpt-4o",
-  "code_analyzer_model": "gpt-4o",
+  "repo_analyzer_model": "gpt-5.1-2025-11-13",
+  "code_analyzer_model": "gpt-5.1-2025-11-13",
   "llms_txt_generator_model": "gpt-4o",
-  "max_tokens": 8192,
-  "temperature": 0.7
+  "max_tokens": 16000,
+  "temperature": 1.0
 }
\ No newline at end of file
diff --git a/src/analyzer.py b/src/analyzer.py
index 20c682c..530e15c 100644
--- a/src/analyzer.py
+++ b/src/analyzer.py
@@ -11,11 +11,11 @@ from .signatures import AnalyzeRepository, AnalyzeCodeStructure, GenerateLLMsTxt
 class RepositoryAnalyzerConfig(PrecompiledConfig):
     """Configuration for RepositoryAnalyzer."""
 
-    repo_analyzer_model: str = "gpt-4o"
-    code_analyzer_model: str = "gpt-4o"
+    repo_analyzer_model: str = "gpt-5.1-2025-11-13"
+    code_analyzer_model: str = "gpt-5.1-2025-11-13"
     llms_txt_generator_model: str = "gpt-4o"
-    max_tokens: int = 8192
-    temperature: float = 0.7
+    max_tokens: int = 16000
+    temperature: float = 1.0
 
 
 class RepositoryAnalyzer(PrecompiledAgent):