diff --git a/a4/a479ed7cc51402421ee744ed886eb3f8d35a2287/summary.json b/a4/a479ed7cc51402421ee744ed886eb3f8d35a2287/summary.json
new file mode 100644
index 00000000..10bb9f08
--- /dev/null
+++ b/a4/a479ed7cc51402421ee744ed886eb3f8d35a2287/summary.json
@@ -0,0 +1,21 @@
+{
+    "branch": "master",
+    "Zend\/bench.php": {
+        "instructions": "2236191716"
+    },
+    "Zend\/bench.php JIT": {
+        "instructions": "605995805"
+    },
+    "Symfony Demo 2.2.3": {
+        "instructions": "39520289"
+    },
+    "Symfony Demo 2.2.3 JIT": {
+        "instructions": "34382302"
+    },
+    "Wordpress 6.2": {
+        "instructions": "123049795"
+    },
+    "Wordpress 6.2 JIT": {
+        "instructions": "94167664"
+    }
+}