fix(browser): use Extended Pro label for ChatGPT Pro picker

Author: ninjaa

src/browser/constants.ts

@@ -1,7 +1,7 @@
 import type { BrowserModelStrategy } from "./types.js";
 
 export const CHATGPT_URL = "https://chatgpt.com/";
-export const DEFAULT_MODEL_TARGET = "GPT-5.4 Pro";
+export const DEFAULT_MODEL_TARGET = "Extended Pro";
 export const DEFAULT_MODEL_STRATEGY: BrowserModelStrategy = "select";
 export const COOKIE_URLS = [
   "https://chatgpt.com",

src/cli/browserConfig.ts

@@ -25,12 +25,12 @@ const DEFAULT_CHROME_PROFILE = "Default";
 // The browser label is passed to the model picker which fuzzy-matches against ChatGPT's UI.
 const BROWSER_MODEL_LABELS: [ModelName, string][] = [
   // Most specific first (e.g., "gpt-5.2-thinking" before "gpt-5.2")
-  ["gpt-5.4-pro", "GPT-5.4 Pro"],
+  ["gpt-5.4-pro", "Extended Pro"],
   ["gpt-5.2-thinking", "GPT-5.2 Thinking"],
   ["gpt-5.2-instant", "GPT-5.2 Instant"],
-  ["gpt-5.2-pro", "GPT-5.4 Pro"],
-  ["gpt-5.1-pro", "GPT-5.4 Pro"],
-  ["gpt-5-pro", "GPT-5.4 Pro"],
+  ["gpt-5.2-pro", "Extended Pro"],
+  ["gpt-5.1-pro", "Extended Pro"],
+  ["gpt-5-pro", "Extended Pro"],
   // Base models last (least specific)
   ["gpt-5.4", "Thinking 5.4"],
   ["gpt-5.2", "GPT-5.2"], // Selects "Auto" in ChatGPT UI

tests/cli/browserConfig.test.ts

@@ -15,7 +15,7 @@ describe("buildBrowserConfig", () => {
       headless: undefined,
       keepBrowser: undefined,
       hideWindow: undefined,
-      desiredModel: "GPT-5.4 Pro",
+      desiredModel: "Extended Pro",
       debug: undefined,
       allowCookieErrors: true,
     });
@@ -76,7 +76,7 @@ describe("buildBrowserConfig", () => {
       model: "gpt-5.2-pro",
       browserModelLabel: "Instant",
     });
-    expect(config.desiredModel).toBe("GPT-5.4 Pro");
+    expect(config.desiredModel).toBe("Extended Pro");
   });
 
   test("falls back to canonical label when override matches base model", async () => {
@@ -200,11 +200,11 @@ describe("buildBrowserConfig", () => {
 
 describe("resolveBrowserModelLabel", () => {
   test("returns canonical ChatGPT label when CLI value matches API model", () => {
-    expect(resolveBrowserModelLabel("gpt-5.4-pro", "gpt-5.4-pro")).toBe("GPT-5.4 Pro");
+    expect(resolveBrowserModelLabel("gpt-5.4-pro", "gpt-5.4-pro")).toBe("Extended Pro");
     expect(resolveBrowserModelLabel("gpt-5.4", "gpt-5.4")).toBe("Thinking 5.4");
-    expect(resolveBrowserModelLabel("gpt-5-pro", "gpt-5-pro")).toBe("GPT-5.4 Pro");
-    expect(resolveBrowserModelLabel("gpt-5.2-pro", "gpt-5.2-pro")).toBe("GPT-5.4 Pro");
-    expect(resolveBrowserModelLabel("gpt-5.1-pro", "gpt-5.1-pro")).toBe("GPT-5.4 Pro");
+    expect(resolveBrowserModelLabel("gpt-5-pro", "gpt-5-pro")).toBe("Extended Pro");
+    expect(resolveBrowserModelLabel("gpt-5.2-pro", "gpt-5.2-pro")).toBe("Extended Pro");
+    expect(resolveBrowserModelLabel("gpt-5.1-pro", "gpt-5.1-pro")).toBe("Extended Pro");
     expect(resolveBrowserModelLabel("GPT-5.1", "gpt-5.1")).toBe("GPT-5.2");
   });
 
@@ -217,7 +217,7 @@ describe("resolveBrowserModelLabel", () => {
   });
 
   test("supports undefined or whitespace-only input", () => {
-    expect(resolveBrowserModelLabel(undefined, "gpt-5.2-pro")).toBe("GPT-5.4 Pro");
+    expect(resolveBrowserModelLabel(undefined, "gpt-5.2-pro")).toBe("Extended Pro");
     expect(resolveBrowserModelLabel("   ", "gpt-5.1")).toBe("GPT-5.2");
   });