让您在对话中随意切换语言模型，并用不同颜色标示生成回应的语言模型
当前为
// ==UserScript==
// @name ChatGPT Realtime Model Switcher: 4o-mini, o4-mini, o3 and more!
// @name:zh-CN ChatGPT 模型切换助手: 4o-mini、o4-mini、o3 等更多...
// @name:zh-TW ChatGPT 模型切換助手: 4o-mini、o4-mini、o3 等更多...
// @namespace http://tampermonkey.net/
// @version 0.54.1
// @description Allowing you to switch models during a single conversation, and highlight responses by color based on the model generating them
// @description:zh-CN 让您在对话中随意切换语言模型，并用不同颜色标示生成回应的语言模型
// @description:zh-TW 讓您在對話中隨意切換語言模型，並用不同顏色標示生成回答的語言模型
// @match *://chatgpt.com/*
// @author d0gkiller87
// @license MIT
// @grant unsafeWindow
// @grant GM.getValue
// @grant GM.setValue
// @grant GM.deleteValue
// @grant GM_registerMenuCommand
// @grant GM.registerMenuCommand
// @grant GM.unregisterMenuCommand
// @run-at document-idle
// @icon https://www.google.com/s2/favicons?sz=64&domain=chatgpt.com
// ==/UserScript==
(async function() {
'use strict';
function injectStyle( style, isDisabled = false ) {
const styleNode = document.createElement( 'style' );
styleNode.type = 'text/css';
styleNode.textContent = style;
document.head.appendChild( styleNode );
styleNode.disabled = isDisabled;
return styleNode;
}
const PlanType = Object.freeze({
free: 0,
plus: 1,
pro : 2
});
class ModelSwitcher {
getPlanType() {
for ( const scriptNode of document.querySelectorAll( 'script' ) ) {
let match;
while ( ( match = /\\"planType\\"\s*,\s*\\"(\w+?)\\"/.exec( scriptNode.innerHTML ) ) !== null ) {
return match[1];
}
}
return 'free'
}
async init() {
this.model = await GM.getValue( 'model', 'auto' );
this.buttons = {};
this.offsetX = 0;
this.offsetY = 0;
this.isDragging = false;
this.shouldCancelClick = false;
this.modelSelector = null;
this.isMenuVisible = await GM.getValue( 'isMenuVisible', true );
this.isMenuVisibleCommandId = null;
this.modelHighlightStyleNode = null;
this.isModelHighlightEnabled = await GM.getValue( 'isModelHighlightEnabled', true );
this.isModelHighlightEnabledCommandId = null;
this.isMenuVertical = await GM.getValue( 'isMenuVertical', true );
this.isMenuVerticalCommandId = null;
this.conversationUrlRegex = new RegExp( /https:\/\/chatgpt\.com\/backend-api\/.*conversation/ );
const planType = PlanType[ this.getPlanType() ];
const models = [
// [ PlanType.pro, "o1", "o1" ], // retired
[ PlanType.pro, "o1-pro", "o1-pro" ],
// [ PlanType.free, "o3-mini", "o3-mini" ], // retired
[ PlanType.plus, "o3", "o3" ],
[ PlanType.free, "o4-mini", "o4-mini" ],
[ PlanType.plus, "o4-mini-high", "o4-mini-high" ],
[ PlanType.free, "gpt-3.5", "gpt-3-5" ],
[ PlanType.free, "4o-mini", "gpt-4o-mini" ],
[ PlanType.free, "4.1-mini", "gpt-4-1-mini" ],
// [ PlanType.free, "gpt-4", "gpt-4" ], // same as 4o
[ PlanType.free, "gpt-4o", "gpt-4o" ],
[ PlanType.plus, "gpt-4.1", "gpt-4-1" ],
// [ PlanType.plus, "4o-jawbone", "4o-jawbone" ], // retired (https://x.com/testingcatalog/status/1915483050953125965)
[ PlanType.plus, "gpt-4.5", "gpt-4-5" ],
[ PlanType.free, "default", "auto" ],
];
this.availableModels = {};
for ( const [ minimumPlan, modelName, modelValue ] of models ) {
if ( planType >= minimumPlan ) {
this.availableModels[modelName] = modelValue;
}
}
}
hookFetch() {
const originalFetch = unsafeWindow.fetch;
unsafeWindow.fetch = async ( resource, config = {} ) => {
if (
typeof resource === 'string' &&
resource.match( this.conversationUrlRegex ) &&
config.method === 'POST' &&
config.headers &&
config.headers['Content-Type'] === 'application/json' &&
config.body &&
this.model !== 'auto'
) {
const body = JSON.parse( config.body );
body.model = this.model;
config.body = JSON.stringify( body );
}
return originalFetch( resource, config );
};
}
injectToggleButtonStyle() {
let style = `
:root {
color-scheme: light dark;
}
#model-selector {
position: absolute;
display: flex;
flex-direction: column;
gap: 6px;
cursor: grab;
}
#model-selector.horizontal {
flex-direction: row;
}
#model-selector.hidden {
display: none;
}
#model-selector button {
background: none;
border: 1px solid light-dark(#151515, white);
color: light-dark(#151515, white);
padding: 6px;
cursor: pointer;
font-size: 0.9rem;
user-select: none;
}
#model-selector button.selected {
color: light-dark(white, white);
}
:root {
--o1-pro-color: 139, 232, 27;
--o3-color: 139, 232, 27;
--gpt-3-5-color: 0, 106, 129;
--gpt-4-1-color: 13, 121, 255;
--gpt-4-5-color: 126, 3, 165;
--gpt-4o-color: 18, 45, 134;
--o4-mini-high-color: 176, 53, 0;
--o4-mini-color: 203, 91, 0;
--gpt-4o-jawbone-color: 201, 42, 42;
--gpt-4o-mini-color: 67, 162, 90;
--gpt-4-1-mini-color: 117, 166, 12;
--auto-color: 131, 131, 139;
--unknown-model-btn-color: 67, 162, 90;
--unknown-model-box-shadow-color: 48, 255, 19;
}
`;
for ( const model of Object.values( this.availableModels ) ) {
style += `
#model-selector button.btn-${ model } {
background-color: rgb(var(--${ model }-color, var(--unknown-model-btn-color)));
}
`;
}
injectStyle( style );
}
refreshButtons() {
for ( const [ model, button ] of Object.entries( this.buttons ) ) {
const isSelected = model === `btn-${ this.model }`;
button.classList.toggle( model, isSelected );
button.classList.toggle( 'selected', isSelected );
}
}
async reloadMenuVisibleToggle() {
this.isMenuVisibleCommandId = await GM.registerMenuCommand(
`${ this.isMenuVisible ? '☑︎' : '☐' } Show model selector`,
async () => {
this.isMenuVisible = !this.isMenuVisible;
await GM.setValue( 'isMenuVisible', this.isMenuVisible );
this.modelSelector.classList.toggle( 'hidden', !this.isMenuVisible );
this.reloadMenuVisibleToggle();
},
this.isMenuVisibleCommandId ? { id: this.isMenuVisibleCommandId } : {}
);
}
async reloadMenuVerticalToggle() {
this.isMenuVerticalCommandId = await GM.registerMenuCommand(
`┖ Style: ${ this.isMenuVertical ? 'vertical ↕' : 'horizontal ↔' }`,
async () => {
this.isMenuVertical = !this.isMenuVertical;
await GM.setValue( 'isMenuVertical', this.isMenuVertical );
const originalRight = parseInt( this.modelSelector.style.left ) + this.modelSelector.offsetWidth;
const originalBottom = parseInt( this.modelSelector.style.top ) + this.modelSelector.offsetHeight;
this.modelSelector.style.visibility = 'hidden';
this.modelSelector.style.left = '0px';
this.modelSelector.style.top = '0px';
this.modelSelector.classList.toggle( 'horizontal', !this.isMenuVertical );
this.modelSelector.style.left = `${ originalRight - this.modelSelector.offsetWidth }px`;
this.modelSelector.style.top = `${ originalBottom - this.modelSelector.offsetHeight }px`;
this.modelSelector.style.visibility = 'visible';
await GM.setValue( 'relativeMenuPosition', this.getCurrentRelativeMenuPosition() );
this.reloadMenuVerticalToggle();
},
this.isMenuVerticalCommandId ? { id: this.isMenuVerticalCommandId } : {}
);
}
injectMessageModelHighlightStyle() {
let style = `
div[data-message-model-slug] {
padding: 0px 5px;
box-shadow: 0 0 3px 3px rgba(var(--unknown-model-box-shadow-color), 0.65);
}
`;
for ( const model of Object.values( this.availableModels ) ) {
style += `
div[data-message-model-slug="${ model }"] {
box-shadow: 0 0 3px 3px rgba(var(--${ model }-color, var(--unknown-model-box-shadow-color)), 0.8);
}
`;
}
this.modelHighlightStyleNode = injectStyle( style, !this.isModelHighlightEnabled );
}
async reloadMessageModelHighlightToggle() {
this.isModelHighlightEnabledCommandId = await GM.registerMenuCommand(
`${ this.isModelHighlightEnabled ? '☑︎' : '☐' } Show model identifer`,
async () => {
this.isModelHighlightEnabled = !this.isModelHighlightEnabled;
await GM.setValue( 'isModelHighlightEnabled', this.isModelHighlightEnabled );
this.modelHighlightStyleNode.disabled = !this.isModelHighlightEnabled;
this.reloadMessageModelHighlightToggle();
},
this.isModelHighlightEnabledCommandId ? { id: this.isModelHighlightEnabledCommandId } : {}
);
}
createModelSelectorMenu() {
this.modelSelector = document.createElement( 'div' );
this.modelSelector.id = 'model-selector';
for ( const [ modelName, modelValue ] of Object.entries( this.availableModels ) ) {
const button = document.createElement( 'button' );
button.textContent = modelName;
button.title = modelValue;
button.addEventListener(
'click',
async event => {
if ( this.shouldCancelClick ) {
event.preventDefault();
event.stopImmediatePropagation();
return;
}
this.model = modelValue;
await GM.setValue( 'model', modelValue );
this.refreshButtons();
}
);
this.modelSelector.appendChild( button );
this.buttons[`btn-${ modelValue }`] = button;
}
this.modelSelector.classList.toggle( 'hidden', !this.isMenuVisible );
this.modelSelector.classList.toggle( 'horizontal', !this.isMenuVertical );
return this.modelSelector;
}
injectMenu() {
document.body.appendChild( this.modelSelector );
}
monitorBodyChanges() {
const observer = new MutationObserver( mutationsList => {
for ( const mutation of mutationsList ) {
if ( document.body.querySelector( '#model-selector' ) ) continue;
this.injectMenu();
break;
}
});
observer.observe( document.body, { childList: true } );
}
getDefaultRelativeMenuPosition() {
return {
offsetRight: 33,
offsetBottom: 36
};
}
relativeToAbsolutePosition( relativeMenuPosition ) {
return {
left: `${ window.innerWidth - this.modelSelector.offsetWidth - relativeMenuPosition.offsetRight }px`,
top: `${ window.innerHeight - this.modelSelector.offsetHeight - relativeMenuPosition.offsetBottom }px`
}
}
getCurrentRelativeMenuPosition() {
return {
offsetRight: window.innerWidth - parseInt( this.modelSelector.style.left ) - this.modelSelector.offsetWidth,
offsetBottom: window.innerHeight - parseInt( this.modelSelector.style.top ) - this.modelSelector.offsetHeight
}
}
async restoreMenuPosition() {
const menuPosition = await GM.getValue( 'menuPosition', null ); // <= v0.53.1 migration
if ( menuPosition ) {
this.modelSelector.style.left = menuPosition.left;
this.modelSelector.style.top = menuPosition.top;
await GM.setValue(
'relativeMenuPosition', {
offsetRight: window.innerWidth - parseInt( menuPosition.left ) - this.modelSelector.offsetWidth,
offsetBottom: window.innerHeight - parseInt( menuPosition.top ) - this.modelSelector.offsetHeight
}
);
await GM.deleteValue( 'menuPosition' );
} else {
const relativeMenuPosition = await GM.getValue( 'relativeMenuPosition', this.getDefaultRelativeMenuPosition() );
const absoluteMenuPosition = this.relativeToAbsolutePosition( relativeMenuPosition );
this.modelSelector.style.left = absoluteMenuPosition.left;
this.modelSelector.style.top = absoluteMenuPosition.top;
}
}
monitorWindowResize() {
window.addEventListener(
'resize', async event => {
const relativeMenuPosition = await GM.getValue( 'relativeMenuPosition', this.getDefaultRelativeMenuPosition() );
const absoluteMenuPosition = this.relativeToAbsolutePosition( relativeMenuPosition );
this.modelSelector.style.left = absoluteMenuPosition.left;
this.modelSelector.style.top = absoluteMenuPosition.top;
}
);
}
async registerResetMenuPositionCommand() {
await GM.registerMenuCommand(
'⟲ Reset menu position',
async () => {
const defaultRelativeMenuPosition = this.getDefaultRelativeMenuPosition();
const defaultAbsoluteMenuPosition = this.relativeToAbsolutePosition( defaultRelativeMenuPosition );
this.modelSelector.style.left = defaultAbsoluteMenuPosition.left;
this.modelSelector.style.top = defaultAbsoluteMenuPosition.top;
await GM.setValue( 'relativeMenuPosition', defaultRelativeMenuPosition );
}
);
}
getPoint( event ) {
return event.touches ? event.touches[0] : event;
}
mouseDownHandler( event ) {
const point = this.getPoint( event );
this.offsetX = point.clientX - this.modelSelector.offsetLeft;
this.offsetY = point.clientY - this.modelSelector.offsetTop;
this.isDragging = true;
this.shouldCancelClick = false;
this.modelSelector.style.cursor = 'grabbing';
}
mouseMoveHandler( event ) {
if ( !this.isDragging ) return;
const point = this.getPoint( event );
const oldLeft = this.modelSelector.style.left;
const oldTop = this.modelSelector.style.top;
this.modelSelector.style.left = ( point.clientX - this.offsetX ) + 'px';
this.modelSelector.style.top = ( point.clientY - this.offsetY ) + 'px';
if ( !this.shouldCancelClick && ( this.modelSelector.style.left != oldLeft || this.modelSelector.style.top != oldTop ) ) {
this.shouldCancelClick = true;
}
// Prevent scrolling on touch
if ( event.cancelable ) event.preventDefault();
}
async mouseUpHandler( event ) {
this.isDragging = false;
this.modelSelector.style.cursor = 'grab';
document.body.style.userSelect = '';
await GM.setValue( 'relativeMenuPosition', this.getCurrentRelativeMenuPosition() );
}
registerGrabbing() {
// Mouse
this.modelSelector.addEventListener( 'mousedown', this.mouseDownHandler.bind( this ) );
document.addEventListener( 'mousemove', this.mouseMoveHandler.bind( this ) );
document.addEventListener( 'mouseup', this.mouseUpHandler.bind( this ) );
// Touch
this.modelSelector.addEventListener( 'touchstart', this.mouseDownHandler.bind( this ), { passive: false } );
document.addEventListener( 'touchmove', this.mouseMoveHandler.bind( this ), { passive: false } );
document.addEventListener( 'touchend', this.mouseUpHandler.bind( this ) );
}
}
const switcher = new ModelSwitcher();
await switcher.init();
switcher.hookFetch();
switcher.injectToggleButtonStyle();
switcher.injectMessageModelHighlightStyle();
switcher.createModelSelectorMenu();
await switcher.registerResetMenuPositionCommand();
await switcher.reloadMenuVisibleToggle();
await switcher.reloadMenuVerticalToggle();
await switcher.reloadMessageModelHighlightToggle();
switcher.refreshButtons();
switcher.monitorBodyChanges();
switcher.injectMenu();
await switcher.restoreMenuPosition();
switcher.monitorWindowResize();
switcher.registerGrabbing();
})();