diff --git a/main.py b/main.py
index 461361a..42ca3fb 100644
--- a/main.py
+++ b/main.py
@@ -73,11 +73,11 @@ class BotDependencies:
     web_search_results: ollama.WebSearchResponse | None = None
 
 
-openai_settings = OpenAIResponsesModelSettings(
+openai_settings: OpenAIResponsesModelSettings = OpenAIResponsesModelSettings(
     openai_text_verbosity="low",
 )
 chatgpt_agent: Agent[BotDependencies, str] = Agent(
-    model="gpt-5-chat-latest",
+    model="openai:gpt-5-chat-latest",
     deps_type=BotDependencies,
     model_settings=openai_settings,
 )
@@ -677,7 +677,7 @@ class LoviBotClient(discord.Client):
         add_message_to_memory(str(message.channel.id), message.author.name, incoming_message)
 
         lowercase_message: str = incoming_message.lower()
-        trigger_keywords: list[str] = ["lovibot", "@lovibot", "<@345000831499894795>"]
+        trigger_keywords: list[str] = ["lovibot", "@lovibot", "<@345000831499894795>", "@grok", "grok"]
         has_trigger_keyword: bool = any(trigger in lowercase_message for trigger in trigger_keywords)
         should_respond_flag: bool = has_trigger_keyword or should_respond_without_trigger(str(message.channel.id), message.author.name)
 
diff --git a/pyproject.toml b/pyproject.toml
index a5686b5..cce8c5f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -18,6 +18,9 @@ dependencies = [
     "sentry-sdk",
 ]
 
+[dependency-groups]
+dev = ["pytest", "ruff"]
+
 [tool.ruff]
 preview = true
 fix = true
@@ -77,9 +80,3 @@ log_cli_level = "INFO"
 log_cli_format = "%(asctime)s [%(levelname)8s] %(message)s (%(filename)s:%(lineno)s)"
 log_cli_date_format = "%Y-%m-%d %H:%M:%S"
 python_files = "test_*.py *_test.py *_tests.py"
-
-[dependency-groups]
-dev = [
-    "pytest>=9.0.1",
-    "ruff>=0.14.7",
-]
diff --git a/tests/__init__.py b/tests/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/reset_undo_test.py b/tests/reset_undo_test.py
similarity index 100%
rename from reset_undo_test.py
rename to tests/reset_undo_test.py