Make lazy prompt configurable

aider/coders/base_coder.py

@@ -513,7 +513,9 @@ class Coder:
         self.cur_messages = []
 
     def fmt_system_prompt(self, prompt):
-        prompt = prompt.format(fence=self.fence)
+        lazy_prompt = self.gpt_prompts.lazy_prompt if self.main_model.lazy else ""
+
+        prompt = prompt.format(fence=self.fence, lazy_prompt=lazy_prompt)
         return prompt
 
     def format_messages(self):

aider/coders/base_prompts.py

@@ -6,3 +6,5 @@ class CoderPrompts:
     files_content_gpt_no_edits = "I didn't see any properly formatted edits in your reply?!"
 
     files_content_local_edits = "I edited the files myself."
+
+    lazy_prompt = ""

aider/coders/editblock_prompts.py

@@ -7,7 +7,7 @@ class EditBlockPrompts(CoderPrompts):
     main_system = """Act as an expert software developer.
 Always use best practices when coding.
 Respect and use existing conventions, libraries, etc that are already present in the code base.
-
+{lazy_prompt}
 Take requests for changes to the supplied code.
 If the request is ambiguous, ask questions.
 
@@ -178,6 +178,7 @@ If you want to put code in a new file, use a *SEARCH/REPLACE block* with:
 - An empty `SEARCH` section
 - The new file's contents in the `REPLACE` section
 
+{lazy_prompt}
 ONLY EVER RETURN CODE IN A *SEARCH/REPLACE BLOCK*!
 """
 
@@ -188,4 +189,9 @@ ONLY EVER RETURN CODE IN A *SEARCH/REPLACE BLOCK*!
     repo_content_prefix = """Below here are summaries of files present in the user's git repository.
 Do not propose changes to these files, they are *read-only*.
 To make a file *read-write*, ask the user to *add it to the chat*.
+"""
+
+    lazy_prompt = """You are diligent and tireless!
+You NEVER leave comments describing code without implementing it!
+You always COMPLETELY IMPLEMENT the needed code!
 """

aider/models.py

@@ -24,6 +24,8 @@ class ModelSettings:
     use_repo_map: bool = False
     send_undo_reply: bool = False
     accepts_images: bool = False
+    lazy: bool = False
+    accepts_multi_system_msgs: bool = False
 
 
 # https://platform.openai.com/docs/models/gpt-4-and-gpt-4-turbo
@@ -36,21 +38,25 @@ MODEL_SETTINGS = [
         "gpt-3.5-turbo-0125",
         "whole",
         weak_model_name="gpt-3.5-turbo",
+        accepts_multi_system_msgs=True,
     ),
     ModelSettings(
         "gpt-3.5-turbo-1106",
         "whole",
         weak_model_name="gpt-3.5-turbo",
+        accepts_multi_system_msgs=True,
     ),
     ModelSettings(
         "gpt-3.5-turbo-0613",
         "whole",
         weak_model_name="gpt-3.5-turbo",
+        accepts_multi_system_msgs=True,
     ),
     ModelSettings(
         "gpt-3.5-turbo-16k-0613",
         "whole",
         weak_model_name="gpt-3.5-turbo",
+        accepts_multi_system_msgs=True,
     ),
     # gpt-4
     ModelSettings(
@@ -60,6 +66,8 @@ MODEL_SETTINGS = [
         use_repo_map=True,
         send_undo_reply=True,
         accepts_images=True,
+        lazy=True,
+        accepts_multi_system_msgs=True,
     ),
     ModelSettings(
         "gpt-4-turbo",
@@ -68,6 +76,8 @@ MODEL_SETTINGS = [
         use_repo_map=True,
         send_undo_reply=True,
         accepts_images=True,
+        lazy=True,
+        accepts_multi_system_msgs=True,
     ),
     ModelSettings(
         "gpt-4-0125-preview",
@@ -75,6 +85,8 @@ MODEL_SETTINGS = [
         weak_model_name="gpt-3.5-turbo",
         use_repo_map=True,
         send_undo_reply=True,
+        lazy=True,
+        accepts_multi_system_msgs=True,
     ),
     ModelSettings(
         "gpt-4-1106-preview",
@@ -82,6 +94,8 @@ MODEL_SETTINGS = [
         weak_model_name="gpt-3.5-turbo",
         use_repo_map=True,
         send_undo_reply=True,
+        lazy=True,
+        accepts_multi_system_msgs=True,
     ),
     ModelSettings(
         "gpt-4-vision-preview",
@@ -90,6 +104,7 @@ MODEL_SETTINGS = [
         use_repo_map=True,
         send_undo_reply=True,
         accepts_images=True,
+        accepts_multi_system_msgs=True,
     ),
     ModelSettings(
         "gpt-4-0613",
@@ -97,6 +112,7 @@ MODEL_SETTINGS = [
         weak_model_name="gpt-3.5-turbo",
         use_repo_map=True,
         send_undo_reply=True,
+        accepts_multi_system_msgs=True,
     ),
     ModelSettings(
         "gpt-4-32k-0613",
@@ -104,6 +120,7 @@ MODEL_SETTINGS = [
         weak_model_name="gpt-3.5-turbo",
         use_repo_map=True,
         send_undo_reply=True,
+        accepts_multi_system_msgs=True,
     ),
     # Claude
     ModelSettings(
@@ -158,6 +175,8 @@ class Model:
     send_undo_reply = False
     accepts_images = False
     weak_model_name = None
+    lazy = False
+    accepts_multi_system_msgs = False
 
     max_chat_history_tokens = 1024
     weak_model = None