diff --git a/packages/core/src/codemode/tool.ts b/packages/core/src/codemode/tool.ts
index 74742f64997..ef0d5d635b1 100644
--- a/packages/core/src/codemode/tool.ts
+++ b/packages/core/src/codemode/tool.ts
@@ -65,7 +65,7 @@ const description = [
   "Within `{ code }`, the only callable tools are those explicitly listed in the Code Mode catalog instructions or returned by the `search` function. Inside `{ code }`, ignore tools shown outside the Code Mode catalog. They are not available in the Code Mode runtime.",
   'Call tools through `tools` using only exact paths and signatures from the catalog. Do not infer or normalize tool names; preserve bracket notation such as `tools.<namespace>["tool-name"](input)`.',
   "Prefer an explicit `return`; if omitted, the final top-level expression becomes the result.",
-  "Await every call whose completion matters; pending calls are interrupted when execution ends. Run independent calls concurrently with `Promise.all`.",
+  "Await every call whose completion matters; pending calls are interrupted when execution ends. Run independent calls concurrently with `Promise.allSettled`.",
 ].join("\n")
 
 export const create = (