diff --git a/aider/coders/base_coder.py b/aider/coders/base_coder.py
index b3e7c4e4f..0f1e2f54b 100755
--- a/aider/coders/base_coder.py
+++ b/aider/coders/base_coder.py
@@ -901,6 +901,5 @@ class Coder:
 
 def check_model_availability(main_model):
     available_models = openai.Model.list()
-    print(available_models)
     model_ids = [model.id for model in available_models["data"]]
     return main_model.name in model_ids
diff --git a/aider/models/openrouter.py b/aider/models/openrouter.py
index e52f9bbbc..11e0bc323 100644
--- a/aider/models/openrouter.py
+++ b/aider/models/openrouter.py
@@ -7,7 +7,17 @@ class OpenRouterModel(Model):
         self.name = name
         self.edit_format = "diff"
         self.use_repo_map = True
-        self.max_context_tokens = 1024 * 8
 
         # TODO: figure out proper encodings for non openai models
         self.tokenizer = tiktoken.get_encoding("cl100k_base")
+
+        available_models = openai.Model.list().data
+        found = next((details for details in available_models if details.get('id') == name), None)
+
+        if found:
+            self.max_context_tokens = int(found.context_length)
+            self.prompt_price = float(found.get('pricing').get('prompt')) * 1000
+            self.completion_price = float(found.get('pricing').get('completion')) * 1000
+
+        else:
+            raise ValueError('invalid openrouter model for {name}')