diff --git a/openai-java-core/src/main/kotlin/com/openai/models/audio/AudioResponseFormat.kt b/openai-java-core/src/main/kotlin/com/openai/models/audio/AudioResponseFormat.kt
index fa2a75a45..394c6cab1 100644
--- a/openai-java-core/src/main/kotlin/com/openai/models/audio/AudioResponseFormat.kt
+++ b/openai-java-core/src/main/kotlin/com/openai/models/audio/AudioResponseFormat.kt
@@ -166,6 +166,7 @@ class AudioResponseFormat @JsonCreator private constructor(private val value: Js
             SRT -> false
             VERBOSE_JSON -> true
             VTT -> false
+            DIARIZED_JSON -> true
             else -> false
         }