diff --git a/tutorials/llm_clinical_trials/configs/trial_openai.cfg b/tutorials/llm_clinical_trials/configs/trial_openai.cfg
index 857c31a3..b35420c9 100644
--- a/tutorials/llm_clinical_trials/configs/trial_openai.cfg
+++ b/tutorials/llm_clinical_trials/configs/trial_openai.cfg
@@ -9,8 +9,8 @@ batch_size = 128
 factory = "llm"
 
 [components.llm.model]
-@llm_models = "spacy.GPT-3-5.v1"
-name = "gpt-3.5-turbo"
+@llm_models = "spacy.GPT-4.v2"
+config = {"seed": 342, "temperature": 0.0}
 
 [components.llm.task]
 @llm_tasks = "tutorial.TrialSummary.v1"