From 1743c97fe95ec325bd2aa9600bc8a88e0194ae53 Mon Sep 17 00:00:00 2001
From: Hassieb Pakzad <68423100+hassiebp@users.noreply.github.com>
Date: Thu, 15 May 2025 14:05:59 +0200
Subject: [PATCH] fix(openai): usage parsing for streamed responses

---
 langfuse/openai.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/langfuse/openai.py b/langfuse/openai.py
index 552f8829b..f27fedcff 100644
--- a/langfuse/openai.py
+++ b/langfuse/openai.py
@@ -476,7 +476,10 @@ def _create_langfuse_update(
         update["metadata"] = metadata
 
     if usage is not None:
-        update["usage"] = _parse_usage(usage)
+        parsed_usage = _parse_usage(usage)
+
+        update["usage"] = parsed_usage
+        update["usage_details"] = parsed_usage
 
     generation.update(**update)