diff --git a/arena/chengshu.json b/arena/chengshu.json
new file mode 100644
index 000000000000..e4cffdb81d2f
--- /dev/null
+++ b/arena/chengshu.json
@@ -0,0 +1,6 @@
+{
+    "github_repo_url": "https://github.com/skadai/AutoGPT",
+    "timestamp": "2023-10-26T06:54:04.511066",
+    "commit_hash_to_benchmark": "89d333f3bb422495f21e04bdd2bba3cb8c1a34ae",
+    "branch_to_benchmark": "master"
+}
\ No newline at end of file