From db4a5a84fca54f7c8ce9d39215d0ad946e71eb4b Mon Sep 17 00:00:00 2001
From: Matthieu Beaumont <me@matthieu.pw>
Date: Fri, 13 Feb 2026 01:38:55 +0100
Subject: [PATCH] fix(server): keep cache_read_input_tokens only in anthropic
 message_start

---
 tools/server/server-task.cpp | 1 -
 1 file changed, 1 deletion(-)

diff --git a/tools/server/server-task.cpp b/tools/server/server-task.cpp
index 93cf5bfd80..067a70f3e0 100644
--- a/tools/server/server-task.cpp
+++ b/tools/server/server-task.cpp
@@ -1246,7 +1246,6 @@ json server_task_result_cmpl_final::to_json_anthropic_stream() {
                 {"stop_sequence", stopping_word.empty() ? nullptr : json(stopping_word)}
             }},
             {"usage", {
-                {"cache_read_input_tokens", cache_read_input_tokens},
                 {"output_tokens", n_decoded}
             }}
         }}