diff --git a/README.md b/README.md
index 233b28a..3302f11 100644
--- a/README.md
+++ b/README.md
@@ -125,6 +125,12 @@ or for as a cheaper option:
 oco config set OCO_MODEL=gpt-3.5-turbo
 ```
 
+or for GPT-4 Turbo (Preview) which is more capable, has knowledge of world events up to April 2023, a 128k context window and 2-3x cheaper vs GPT-4:
+
+```sh
+oco config set OCO_MODEL=gpt-4-1106-preview
+```
+
 Make sure that you spell it `gpt-4` (lowercase) and that you have API access to the 4th model. Even if you have ChatGPT+, that doesn't necessarily mean that you have API access to GPT-4.
 
 ### Locale configuration
diff --git a/src/commands/config.ts b/src/commands/config.ts
index 346de5a..49c5383 100644
--- a/src/commands/config.ts
+++ b/src/commands/config.ts
@@ -129,9 +129,10 @@ export const configValidators = {
         'gpt-3.5-turbo',
         'gpt-4',
         'gpt-3.5-turbo-16k',
-        'gpt-3.5-turbo-0613'
+        'gpt-3.5-turbo-0613',
+        'gpt-4-1106-preview'
       ].includes(value),
-      `${value} is not supported yet, use 'gpt-4', 'gpt-3.5-turbo-16k' (default), 'gpt-3.5-turbo-0613' or 'gpt-3.5-turbo'`
+      `${value} is not supported yet, use 'gpt-4', 'gpt-3.5-turbo-16k' (default), 'gpt-3.5-turbo-0613', 'gpt-3.5-turbo' or 'gpt-4-1106-preview'`
     );
     return value;
   },