diff --git a/src/gateway/gateway-codex-harness.live-helpers.test.ts b/src/gateway/gateway-codex-harness.live-helpers.test.ts
index c1c5410342f..283d7c5a28c 100644
--- a/src/gateway/gateway-codex-harness.live-helpers.test.ts
+++ b/src/gateway/gateway-codex-harness.live-helpers.test.ts
@@ -123,6 +123,23 @@ describe("gateway codex harness live helpers", () => {
     expect(isExpectedCodexModelsCommandText(text)).toBe(true);
   });
 
+  it("accepts the current Codex agent model list from the live harness", () => {
+    const text = [
+      "Available Codex agent models:",
+      "",
+      "- `dev`: `openai/gpt-5.5`",
+      "  - Runtime: `codex`",
+      "  - Configured: `false`",
+      "",
+      "No other agent models are currently exposed for this session.",
+    ].join("\n");
+
+    expect(
+      EXPECTED_CODEX_MODELS_COMMAND_TEXT.some((expectedText) => text.includes(expectedText)),
+    ).toBe(true);
+    expect(isExpectedCodexModelsCommandText(text)).toBe(true);
+  });
+
   it("accepts sandbox namespace failures with current-session model fallback", () => {
     const text = [
       "I can’t enumerate `/codex models` from this sandbox because the local `codex` CLI fails to start here with a user-namespace restriction (`bwrap: No permissions to create a new namespace`).",
diff --git a/src/gateway/gateway-codex-harness.live-helpers.ts b/src/gateway/gateway-codex-harness.live-helpers.ts
index 4498c482cf4..7cd09a17ec3 100644
--- a/src/gateway/gateway-codex-harness.live-helpers.ts
+++ b/src/gateway/gateway-codex-harness.live-helpers.ts
@@ -1,6 +1,7 @@
 export const EXPECTED_CODEX_MODELS_COMMAND_TEXT = [
   "Codex models:",
   "Available Codex models",
+  "Available Codex agent models",
   "Available models:",
   "Available models, local cache:",
   "Available agent target:",
@@ -184,6 +185,7 @@ export function isExpectedCodexModelsCommandText(text: string): boolean {
   const mentionsVisibleOptions =
     normalized.includes("visible options in this session:") ||
     normalized.includes("visible options:") ||
+    normalized.includes("available codex agent models:") ||
     normalized.includes("available model overrides listed in this session:") ||
     normalized.includes("available model overrides shown in this session:") ||
     normalized.includes("available here:") ||
@@ -204,6 +206,9 @@ export function isExpectedCodexModelsCommandText(text: string): boolean {
   const isAgentIdModelSummary =
     normalized.includes("available agent ids in this session:") &&
     (text.includes("`openai/") || text.includes("`codex/"));
+  const isCodexAgentModelSummary =
+    normalized.includes("available codex agent models:") &&
+    (text.includes("`openai/") || text.includes("`codex/"));
   const isAvailableHereModelSummary =
     normalized.includes("available here:") &&
     normalized.includes("current session model") &&
@@ -219,6 +224,7 @@ export function isExpectedCodexModelsCommandText(text: string): boolean {
     isSessionConfigFallback ||
     isInteractiveSelectionSummary ||
     isAgentIdModelSummary ||
+    isCodexAgentModelSummary ||
     isAvailableHereModelSummary ||
     isInteractiveTuiSummary
   );