页面右下角实时显示 ChatGPT PoW 算力值，判断降智程度；修复首次刷新偶尔不显示问题
// ==UserScript==
// @name ChatGPT 降智监控(实时)
// @namespace http://tampermonkey.net/
// @version 2.3
// @description 页面右下角实时显示 ChatGPT PoW 算力值，判断降智程度；修复首次刷新偶尔不显示问题
// @match https://chatgpt.com/*
// @match https://openai.com/*
// @match https://chat.chatgpt.com/*
// @match https://*.openai.com/*
// @grant none
// @license GPT Plus升级 & 降智解决+V：ChatGPT4V
// @run-at document-start /* ← 提前注入脚本，确保能拦截首个 fetch */
// ==/UserScript==
(function () {
'use strict';
/* ========== 全局状态 ========== */
let powDifficulty = 'N/A'; // 最新算力值
let containerInitialized = false; // 避免重复插入 UI
/* ========== 1. 拦截 fetch，实时抓取 PoW difficulty ========== */
const originalFetch = window.fetch;
window.fetch = async function (resource, options) {
const response = await originalFetch(resource, options);
const url = typeof resource === 'string' ? resource : resource?.url;
if (url && url.includes('/sentinel/chat-requirements') && options?.method === 'POST') {
try {
const cloned = response.clone();
cloned.json().then((data) => {
powDifficulty = data?.proofofwork?.difficulty || 'N/A';
updatePowText();
});
} catch (err) {
console.error('获取 PoW 失败:', err);
}
}
return response;
};
/* ========== 2. 首屏主动请求一次，防止页面暂时没发请求 ========== */
setTimeout(fetchPowValue, 2000);
function fetchPowValue() {
fetch('https://chatgpt.com/sentinel/chat-requirements', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: '{}',
})
.then((r) => r.json())
.then((d) => {
powDifficulty = d?.proofofwork?.difficulty || 'N/A';
updatePowText();
})
.catch((e) => console.error('主动请求 PoW 失败:', e));
}
/* ========== 3. 构建浮动面板（毛玻璃） ========== */
function initPowUI() {
if (containerInitialized) return;
containerInitialized = true;
// 3.1 外框
const floatContainer = document.createElement('div');
floatContainer.id = 'pow-float-container';
Object.assign(floatContainer.style, {
position: 'fixed',
bottom: '-2.5px',
right: '25px',
zIndex: 9999, // ↑ 抬高层级，避免被 prompt/toast 盖住
padding: '12px 16px',
borderRadius: '12px',
backdropFilter: 'none',
backgroundColor: 'transparent',
border: 'none',
display: 'flex',
flexDirection: 'column',
alignItems: 'center',
gap: '8px',
fontFamily: 'Roboto, Arial, Helvetica, sans-serif',
color: '#333',
pointerEvents: 'none', // 容器自身不抢事件
});
// 3.2 可交互区域
const powWrapper = document.createElement('div');
powWrapper.id = 'pow-wrapper';
powWrapper.style.position = 'relative';
powWrapper.style.pointerEvents = 'auto';
// 3.3 文本 + 动画图标
const powText = document.createElement('div');
powText.id = 'pow-text';
powText.style.fontWeight = 'bold';
powText.style.display = 'inline-flex';
powText.style.alignItems = 'center';
powText.style.gap = '6px';
powText.style.whiteSpace = 'nowrap';
// 3.4 Tooltip
const tooltip = document.createElement('div');
tooltip.id = 'custom-tooltip';
Object.assign(tooltip.style, {
display: 'none',
position: 'absolute',
bottom: '100%',
left: '50%',
transform: 'translate(-50%, -8px)',
background: '#333',
color: '#fff',
padding: '8px 12px',
borderRadius: '6px',
fontSize: '12px',
boxShadow: '0 2px 8px rgba(0,0,0,0.2)',
whiteSpace: 'nowrap',
});
tooltip.innerHTML = `
<div style="color:#00FF00;">绿色：全模型智商在线，且 4o 可答对推理问题</div>
<div style="color:#FFFF00;">黄色：降智概率高，且未降智也不如绿色</div>
<div style="color:#FF0000;">红色：全模型智商下线，推理 & 画图大概率错误</div>
`;
// 3.5 拼装
powWrapper.appendChild(powText);
powWrapper.appendChild(tooltip);
floatContainer.appendChild(powWrapper);
document.body.appendChild(floatContainer);
// 3.6 悬浮：显示/隐藏 tooltip + 边缘贴合
powWrapper.addEventListener('mouseenter', () => {
tooltip.style.display = 'block';
requestAnimationFrame(() => {
const rect = tooltip.getBoundingClientRect();
const margin = 8;
if (rect.right > window.innerWidth - margin) {
const overflow = rect.right - (window.innerWidth - margin);
tooltip.style.transform = `translate(calc(-50% - ${overflow}px), -8px)`;
}
});
});
powWrapper.addEventListener('mouseleave', () => {
tooltip.style.display = 'none';
tooltip.style.transform = 'translate(-50%, -8px)';
});
}
/* ========== 4. 根据 difficulty 刷新文本 + 图标 ========== */
function updatePowText() {
const el = document.getElementById('pow-text');
if (!el) return;
const { color, label, trimmedHex } = parsePowDifficulty(powDifficulty);
el.innerHTML = `${getPulseExpandIcon(color)}
<span style="color:${color};">${trimmedHex} ${label}</span>`;
}
/* ========== 5. 监控 DOM 树，面板丢失时自动重建 ========== */
initPowUI(); // 初始创建
updatePowText(); // 立刻画占位，让用户看得到
new MutationObserver(() => {
if (!document.getElementById('pow-float-container')) {
containerInitialized = false;
initPowUI();
updatePowText();
}
}).observe(document.documentElement, { childList: true, subtree: true });
/* ========== 辅助：解析难度 → 颜色 & 文案 ========== */
function parsePowDifficulty(difficulty) {
if (difficulty === 'N/A') {
return { color: '#999999', label: 'N/A', trimmedHex: 'N/A' };
}
const trimmed = difficulty.replace(/^0x/i, '').replace(/^0+/, '') || '0';
const len = trimmed.length;
if (len >= 5) return { color: '#00FF00', label: '智商Top', trimmedHex: trimmed };
if (len === 4) return { color: '#FFFF00', label: '高风险', trimmedHex: trimmed };
return { color: '#FF0000', label: '强降智', trimmedHex: trimmed };
}
/* ========== 辅助：SVG 脉冲扩散动画 ========== */
function getPulseExpandIcon(color) {
return `
<svg width="16" height="16" viewBox="0 0 64 64" style="vertical-align:middle">
<circle cx="32" cy="32" r="4" fill="${color}">
<animate attributeName="r" dur="1.5s" values="4;10;4" repeatCount="indefinite"/>
</circle>
<circle cx="32" cy="32" r="10" fill="none" stroke="${color}" stroke-width="2">
<animate attributeName="r" dur="2s" values="10;20;10" repeatCount="indefinite"/>
</circle>
<circle cx="32" cy="32" r="20" fill="none" stroke="${color}" stroke-width="2">
<animate attributeName="r" dur="3s" values="20;30;20" repeatCount="indefinite"/>
</circle>
</svg>`;
}
})();
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