diff --git a/src/suql/agent.py b/src/suql/agent.py
index 7c836c1..1cb8f69 100644
--- a/src/suql/agent.py
+++ b/src/suql/agent.py
@@ -230,7 +230,7 @@ def parse_execute_sql(dlgHistory, user_query, prompt_file="prompts/parser_suql.p
     """
     generated_suql, generated_sql_time = llm_generate(
         template_file=prompt_file,
-        engine="gpt-3.5-turbo-0613",
+        engine="gpt-3.5-turbo-0125",
         stop_tokens=["Agent:"],
         max_tokens=300,
         temperature=0,
@@ -362,7 +362,7 @@ def convert_opening_hours_query(opening_hours_query):
             response, _ = llm_generate(
                 "prompts/opening_hours.prompt",
                 {"opening_hours_query": opening_hours_query},
-                engine="gpt-3.5-turbo-0613",
+                engine="gpt-3.5-turbo-0125",
                 max_tokens=200,
                 temperature=0.0,
                 stop_tokens=["\n"],
@@ -407,7 +407,7 @@ def compute_next_turn(
         continuation, first_classification_time = llm_generate(
             template_file="prompts/if_db_classification.prompt",
             prompt_parameter_values={"dlg": dlgHistory},
-            engine="gpt-3.5-turbo-0613",
+            engine="gpt-3.5-turbo-0125",
             max_tokens=50,
             temperature=0.0,
             stop_tokens=["\n"],
@@ -436,7 +436,7 @@ def compute_next_turn(
             response, final_response_time = llm_generate(
                 template_file="prompts/yelp_response_no_results.prompt",
                 prompt_parameter_values={"dlg": dlgHistory},
-                engine="gpt-3.5-turbo-0613",
+                engine="gpt-3.5-turbo-0125",
                 max_tokens=400,
                 temperature=0.0,
                 stop_tokens=[],
@@ -456,7 +456,7 @@ def compute_next_turn(
     response, final_response_time = llm_generate(
         template_file="prompts/yelp_response_SQL.prompt",
         prompt_parameter_values={"dlg": dlgHistory},
-        engine="gpt-3.5-turbo-0613",
+        engine="gpt-3.5-turbo-0125",
         max_tokens=400,
         temperature=0.0,
         stop_tokens=[],
diff --git a/src/suql/free_text_fcns_server.py b/src/suql/free_text_fcns_server.py
index 3d5b810..71b59b0 100644
--- a/src/suql/free_text_fcns_server.py
+++ b/src/suql/free_text_fcns_server.py
@@ -67,7 +67,7 @@ def _answer(
     return {"result": continuation}
 
 def start_free_text_fncs_server(
-    host="127.0.0.1", port=8500, k=5, max_input_token=3800, engine="gpt-3.5-turbo-0613"
+    host="127.0.0.1", port=8500, k=5, max_input_token=3800, engine="gpt-4o-mini"
 ):
     """
     Set up a free text functions server for the free text