diff --git a/07-building-chat-applications/notebook-azure-openai.ipynb b/07-building-chat-applications/notebook-azure-openai.ipynb
index 883a37da2..478cc1fdc 100644
--- a/07-building-chat-applications/notebook-azure-openai.ipynb
+++ b/07-building-chat-applications/notebook-azure-openai.ipynb
@@ -649,15 +649,14 @@
         }
       },
       "source": [
-        "### Model Taxonomy - Choosing a similarity model\n",
-        "Let's choose a similarity model, using the  most powerful model \n",
+        "### Model Taxonomy - Choosing an embedding model\n",
         "\n",
         "**Model taxonomy**: {family} - {capability} - {input-type} - {identifier}  \n",
         "\n",
-        "{family}     --> text-similarity  (general text GPT-3 model)  \n",
-        "{capability} --> davinci         (curie is second most powerful in ada-babbage-curie-davinci family)  \n",
-        "{input-type} --> n/a              (only specified for search models)  \n",
-        "{identifier} --> 001              (version 001)  \n",
+        "{family}     --> text-embedding  (embeddings family)  \n",
+        "{capability} --> ada             (all the other embedding models will be retired in 2024)  \n",
+        "{input-type} --> n/a             (only specified for search models)  \n",
+        "{identifier} --> 002             (version 002)  \n",
         "\n",
         "model = 'text-embedding-ada-002'"
       ]