diff --git a/src/resources/completions.ts b/src/resources/completions.ts
index b15c3b5ad..e20df57a5 100644
--- a/src/resources/completions.ts
+++ b/src/resources/completions.ts
@@ -180,6 +180,16 @@ export namespace CompletionUsage {
      * Cached tokens present in the prompt.
      */
     cached_tokens?: number;
+
+    /**
+     * Image input tokens present in the prompt.
+     */
+    image_tokens?: number;
+
+    /**
+     * Text input tokens present in the prompt.
+     */
+    text_tokens?: number;
   }
 }