diff --git a/packages/core/execution/src/jev.test.ts b/packages/core/execution/src/jev.test.ts
index 0e1566ac82..1c401d60e3 100644
--- a/packages/core/execution/src/jev.test.ts
+++ b/packages/core/execution/src/jev.test.ts
@@ -114,6 +114,19 @@ describe("askJev", () => {
       expect(request?.headers["authorization"]).toBeUndefined();
     }));
 
+  it.effect("attributes the call in the AI Gateway logs with cf-aig-metadata", () =>
+    Effect.gen(function* () {
+      const { layer, requests } = yield* recordingClient();
+      yield* askJev({
+        config: CONFIG,
+        state: "s",
+        questions: [{ id: "a", instructions: "q" }],
+        httpClientLayer: layer,
+      });
+      const [request] = yield* Ref.get(requests);
+      expect(request?.headers["cf-aig-metadata"]).toBe('{"call_name":"jev","flow":"executor"}');
+    }));
+
   it.effect("resolves the token per call, so a rotated secret is picked up without redeploying", () =>
     Effect.gen(function* () {
       const { layer, requests } = yield* recordingClient();
diff --git a/packages/core/execution/src/jev.ts b/packages/core/execution/src/jev.ts
index 0f4d522b31..992e12aa05 100644
--- a/packages/core/execution/src/jev.ts
+++ b/packages/core/execution/src/jev.ts
@@ -28,6 +28,8 @@ export const JEV_MODEL = "jev-1.13.0";
 export const JEV_STATE_CHAR_BUDGET = 32_000 * 3;
 export const JEV_TOTAL_CHAR_BUDGET = 64_000 * 3;
 
+const JEV_GATEWAY_METADATA = JSON.stringify({ call_name: "jev", flow: "executor" });
+
 export class JevError extends Data.TaggedError("JevError")<{
   readonly message: string;
   readonly status?: number;
@@ -162,6 +164,7 @@ export const askJev = (options: AskJevOptions): Effect.Effect<readonly JevAnswer
     const request = HttpClientRequest.post(jevGatewayUrl(options.config)).pipe(
       HttpClientRequest.setHeaders({
         "Content-Type": "application/json",
+        "cf-aig-metadata": JEV_GATEWAY_METADATA,
         ...(token === undefined ? {} : { "cf-aig-authorization": `Bearer ${token}` }),
       }),
       HttpClientRequest.bodyJsonUnsafe({