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ReEdgeGPT

Microsoft's Bing Chat AI

Install / Use

/learn @Integration-Automation/ReEdgeGPT
About this skill

Quality Score

0/100

Supported Platforms

Universal

README

ReEdgeGPT

Notice!

Please switch to new package to use copilot v2

re_copilot

Downloads

The reverse engineering the chat feature of the new version of Bing

Documentation Status

ReEdgeGPT Doc Click Here!

If you have any problem watch bottom Q&A first.

  • Notice! Copilot now easier to raise CaptchaChallenge: User needs to solve CAPTCHA to continue.
    • Pls manual send message to Copilot and retry.
    • Microsoft change cookie expiration time from one week to only 3 days.

Another README

<details>

繁體中文

</details> <summary>

Setup

</summary> <details open>

Install package

python3 -m pip install re_edge_gpt --upgrade

Requirements

  • python 3.9+
  • A Microsoft Account with access to https://bing.com/chat (Optional, depending on your region)
  • Required in a supported country or region with New Bing (Chinese mainland VPN required)

Authentication

!!! POSSIBLY NOT REQUIRED ANYMORE !!!

In some regions, Microsoft has made the chat feature available to everyone, so you might be able to skip this step. You can check this with a browser (with user-agent set to reflect Edge), by trying to start a chat without logging in.

It was also found that it might depend on your IP address. For example, if you try to access the chat features from an IP that is known to belong to a datacenter range (vServers, root servers, VPN, common proxies, ...), you might be required to log in while being able to access the features just fine from your home IP address.

If you receive the following error, you can try providing a cookie and see if it works then:

Exception: Authentication failed. You have not been accepted into the beta.

Collect cookies

  • a) (Easy) Install the latest version of Microsoft Edge
  • b) (Advanced) Alternatively, you can use any browser and set the user-agent to look like you're using Edge (e.g., Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.0.0 Safari/537.36 Edg/111.0.1661.51). You can do this easily with an extension like "User-Agent Switcher and Manager" for Chrome and Firefox.
  1. Get a browser that looks like Microsoft Edge.
  2. Open bing.com/chat
  3. If you see a chat feature, you are good to continue...
  4. Install the cookie editor extension for Chrome or Firefox
  5. Go to bing.com/chat
  6. Open the extension
  7. Click "Export" on the bottom right, then "Export as JSON" (This saves your cookies to clipboard)
  8. Paste your cookies into a file bing_cookies.json.
    • NOTE: The cookies file name MUST follow the regex pattern bing_cookies.json, so that they could be recognized by internal cookie processing mechanisms

Use cookies in code:

import json
from re_edge_gpt import Chatbot


async def create_bot():
    cookies = json.loads(open("./path/to/bing_cookies.json", encoding="utf-8").read())
    bot = await Chatbot.create(cookies=cookies)
    return bot

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How to use Chatbot

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Run from Command Line

 $ python3 -m re_edge_gpt -h

        ReEdgeGPT - A demo of reverse engineering the Bing GPT chatbot

        !help for help

        Type !exit to exit

usage: __main__.py [-h] [--enter-once] [--search-result] [--no-stream] [--rich] [--proxy PROXY] [--wss-link WSS_LINK]
                  [--style {creative,balanced,precise}] [--prompt PROMPT] [--cookie-file COOKIE_FILE]
                  [--history-file HISTORY_FILE] [--locale LOCALE]

options:
  -h, --help            show this help message and exit
  --enter-once
  --search-result
  --no-stream
  --rich
  --proxy PROXY         Proxy URL (e.g. socks5://127.0.0.1:1080)
  --wss-link WSS_LINK   WSS URL(e.g. wss://sydney.bing.com/sydney/ChatHub)
  --style {creative,balanced,precise}
  --prompt PROMPT       prompt to start with
  --cookie-file COOKIE_FILE
                        path to cookie file
  --history-file HISTORY_FILE
                        path to history file
  --locale LOCALE       your locale (e.g. en-US, zh-CN, en-IE, en-GB)

(China/US/UK/Norway has enhanced support for locale)

Run in Python

1. The Chatbot class and asyncio for more granular control

Use Async for the best experience, for example:

import asyncio
import json
from pathlib import Path

from re_edge_gpt import Chatbot
from re_edge_gpt import ConversationStyle


# If you are using jupyter pls install this package
# from nest_asyncio import apply


async def test_ask() -> None:
    bot = None
    try:
        cookies = json.loads(open(
            str(Path(str(Path.cwd()) + "/bing_cookies.json")), encoding="utf-8").read())
        bot = await Chatbot.create(cookies=cookies)
        response = await bot.ask(
            prompt="How to boil the egg",
            conversation_style=ConversationStyle.balanced,
            simplify_response=True
        )
        # If you are using non ascii char you need set ensure_ascii=False
        print(json.dumps(response, indent=2, ensure_ascii=False))
        # Raw response
        # print(response)
        assert response
    except Exception as error:
        raise error
    finally:
        if bot is not None:
            await bot.close()


if __name__ == "__main__":
    # If you are using jupyter pls use nest_asyncio apply()
    # apply()
    try:
        loop = asyncio.get_running_loop()
    except RuntimeError:
        loop = asyncio.get_event_loop()
    loop.run_until_complete(test_ask())


</details> <summary>

Use copilot as default mode

</summary> <details>

Collect cookies

  • a) (Easy) Install the latest version of Microsoft Edge
  • b) (Advanced) Alternatively, you can use any browser and set the user-agent to look like you're using Edge (e.g., Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.0.0 Safari/537.36 Edg/111.0.1661.51). You can do this easily with an extension like "User-Agent Switcher and Manager" for Chrome and Firefox.
  1. Get a browser that looks like Microsoft Edge.
  2. Open copilot.microsoft.com
  3. If you see a chat feature, you are good to continue...
  4. Install the cookie editor extension for Chrome or Firefox
  5. Go to copilot.microsoft.com)
  6. Open the extension
  7. Click "Export" on the bottom right, then "Export as JSON" (This saves your cookies to clipboard)
  8. Paste your cookies into a file copilot_cookies.json.
    • NOTE: The cookies file name MUST follow the regex pattern copilot_cookies.json, so that they could be recognized by internal cookie processing mechanisms

Use cookies in code:

import asyncio
import json
from pathlib import Path

from re_edge_gpt import Chatbot
from re_edge_gpt import ConversationStyle


# If you are using jupyter pls install this package
# from nest_asyncio import apply


async def test_ask() -> None:
   bot = None
   try:
      mode = "Copilot"
      if mode == "Bing":
         cookies: list[dict] = json.loads(open(
            str(Path(str(Path.cwd()) + "/bing_cookies.json")), encoding="utf-8").read())
      else:
         cookies: list[dict] = json.loads(open(
            str(Path(str(Path.cwd()) + "/copilot_cookies.json")), encoding="utf-8").read())
      # Notice when mode != "Bing" (Bing is default) will set mode is copilot
      bot = await Chatbot.create(cookies=cookies, mode=mode)
      response = await bot.ask(
         prompt="Is your name Copilot",
         conversation_style=ConversationStyle.balanced,
         simplify_response=True
      )
      # If you are using non ascii char you need set ensure_ascii=False
      print(json.dumps(response, indent=2, ensure_ascii=False))
      # Raw response
      # print(response)
      assert response
   except Exception as error:
      raise error
   finally:
      if bot is not None:
         await bot.close()


if __name__ == "__main__":
   # If you are using jupyter pls use nest_asyncio apply()
   # apply()
   try:
      loop = asyncio.get_running_loop()
   except RuntimeError:
      loop = asyncio.get_event_loop()
   loop.run_until_complete(test_ask())

When u ask copilot what is your name

are_u_bing.png

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How to generate image

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Getting authentication

Chromium based browsers (Edge, Opera, Vivaldi, Brave)

  • Go to https://bing.com/
  • F12 to open console
  • In the JavaScript console, type cookieStore.get("_U").then(result => console.log(result.value)) and press enter
  • Copy the output. This is used in --U or auth_cookie.

Firefox

  • Go to https://bing.com/.
  • F12 to open developer tools
  • navigate to the storage tab
  • expand the cookies tab
  • click on the https://bing.com cookie
  • copy the value from the _U
import os
import shutil
from pathlib import Path

from re_ed
View on GitHub
GitHub Stars160
CategoryCustomer
Updated13d ago
Forks25

Languages

Python

Security Score

100/100

Audited on Mar 20, 2026

No findings