diff --git a/real_intent/analyze/insights/many.py b/real_intent/analyze/insights/many.py
index 2d51d50..818f3c5 100644
--- a/real_intent/analyze/insights/many.py
+++ b/real_intent/analyze/insights/many.py
@@ -81,8 +81,8 @@ def _analyze(self, pii_md5s: list[MD5WithPII]) -> str:
         
         @retry_with_backoff()
         def generate_insights():
-            return self.openai_client.beta.chat.completions.parse(
-                model="gpt-4o-mini",
+            return self.openai_client.chat.completions.parse(
+                model="gpt-5-mini",
                 messages=[
                     {
                         "role": "system",
@@ -93,11 +93,7 @@ def generate_insights():
                         "content": csv_data
                     }
                 ],
-                max_tokens=4095,
-                temperature=1,
                 top_p=1,
-                frequency_penalty=0,
-                presence_penalty=0,
                 response_format=LeadInsights
             )
 
@@ -257,8 +253,8 @@ def _analyze(self, pii_md5s: list[MD5WithPII]) -> str:
         
         @retry_with_backoff()
         def generate_insights():
-            return self.openai_client.beta.chat.completions.parse(
-                model="gpt-4o-mini",
+            return self.openai_client.chat.completions.parse(
+                model="gpt-5-mini",
                 messages=[
                     {
                         "role": "system",
@@ -273,11 +269,7 @@ def generate_insights():
                         )
                     }
                 ],
-                max_tokens=4095,
-                temperature=1,
                 top_p=1,
-                frequency_penalty=0,
-                presence_penalty=0,
                 response_format=ValidatedLeadInsights
             )
 
diff --git a/real_intent/analyze/insights/per_lead.py b/real_intent/analyze/insights/per_lead.py
index 422d58f..09fee0f 100644
--- a/real_intent/analyze/insights/per_lead.py
+++ b/real_intent/analyze/insights/per_lead.py
@@ -89,8 +89,8 @@ def _analyze_one(self, pii_md5: MD5WithPII) -> LeadInsight:
 
         @retry_with_backoff()
         def generate_insight():
-            return self.openai_client.beta.chat.completions.parse(
-                model="gpt-4o-mini",
+            return self.openai_client.chat.completions.parse(
+                model="gpt-5-mini",
                 messages=[
                     {
                         "role": "system",
@@ -105,11 +105,7 @@ def generate_insight():
                         )
                     }
                 ],
-                max_tokens=2000,
-                temperature=1,
                 top_p=1,
-                frequency_penalty=0,
-                presence_penalty=0,
                 response_format=LeadInsight
             )
 
diff --git a/real_intent/deliver/followupboss/ai_fields.py b/real_intent/deliver/followupboss/ai_fields.py
index 75ea57a..89b707b 100644
--- a/real_intent/deliver/followupboss/ai_fields.py
+++ b/real_intent/deliver/followupboss/ai_fields.py
@@ -278,7 +278,7 @@ def _prepare_event_data(self, md5_with_pii: MD5WithPII) -> dict:
         # Match the custom fields with the PII data
         log("debug", "Sending request to OpenAI for field mapping")
         response = self.openai_client.chat.completions.create(
-            model="gpt-4.1-mini",
+            model="gpt-5-mini",
             messages=[
                 {
                     "role": "system",
@@ -292,11 +292,7 @@ def _prepare_event_data(self, md5_with_pii: MD5WithPII) -> dict:
                     )
                 }
             ],
-            max_tokens=4095,
-            temperature=0.7,
             top_p=1,
-            frequency_penalty=0,
-            presence_penalty=0,
             response_format={"type": "json_object"}
         )
 
diff --git a/requirements.txt b/requirements.txt
index 1be4317..4128ec0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ pandas
 requests
 
 logfire>=3.16.2
-openai==1.97.0
+openai==2.14.0
 reportlab>=4.4.2
 
 python-dotenv