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ChatGPT

Battle of AI Titans: ChatGPT vs Google Gemini – The Ultimate 2025 Showdown

ChatGPT 5.1 vs Gemini 2.5: What Changed Today (Nov 12, 2025) — And Which AI Should You Use Now

Updated: November 12, 2025 TL;DR What’s new today (Nov 12, 2025) OpenAI: ChatGPT 5.1 launches. OpenAI introduced two refreshed models—GPT‑5.1 Instant and GPT‑5.1 Thinking—aimed at making replies feel more natural while improving reliability on both simple and complex tasks. OpenAI says Instant is warmer and better at following directions, while Thinking adapts how long it “thinks” based on task complexity. Rollout starts now for paid ChatGPT plans, with API access “later this week,” and GPT‑5 remains as a legacy option for three months. OpenAI also expanded built‑in tone/personalization controls. OpenAI Independent coverage confirms the new personality presets (Default, Professional, Friendly,
Ultimate 2025 Showdown: iOS vs Android vs HarmonyOS — Which Mobile OS Reigns Supreme?

OpenAI Launches GPT‑5.1: Smarter, Warmer ChatGPT With New Personalities and Faster Reasoning — Rolling Out Today (Nov 12, 2025)

OpenAI is refreshing the ChatGPT experience with a model upgrade and new personalization controls that land today. November 12, 2025 — OpenAI has released GPT‑5.1, an update to the GPT‑5 series that pairs a friendlier, more natural ChatGPT with clearer reasoning. The rollout includes two models—GPT‑5.1 Instant and GPT‑5.1 Thinking—and begins today, with availability expanding over the next few days. OpenAI What’s actually new in the models GPT‑5.1 Instant now uses adaptive reasoning to decide when to “think” before answering harder questions, improves instruction following, and aims for a warmer baseline tone. OpenAI also reports stronger performance on math and
PayPal’s Big Move: Shop in ChatGPT with One-Click Checkout

PayPal’s Big Move: Shop in ChatGPT with One-Click Checkout

Deal Details: Embedding PayPal in ChatGPT PayPal’s agreement with OpenAI will make its digital wallet the first payments option available in ChatGPT. As PayPal explained, consumers using ChatGPT’s chat interface will see product suggestions and offers (powered by AI agents) and can click to pay with their PayPal account prnewswire.com. The checkout flow uses OpenAI’s new Instant Checkout feature, which was introduced at OpenAI’s recent DevDay, meaning the sale is finalized “in just a few taps,” according to PayPal prnewswire.com ts2.tech. Importantly, PayPal will provide its familiar buyer/seller protections (tracking, refunds, fraud checks) to users who check out via ChatGPT
ChatGPT Crashes Worldwide — Downdetector Alarms, OpenAI Responds, Markets React

ChatGPT Crashes Worldwide — Downdetector Alarms, OpenAI Responds, Markets React

Sources: Industry trackers and tech media report the details of the outage dataconomy.com findarticles.com; OpenAI’s updates are public on its status page; Reuters and TS2.tech cover corporate moves and stock reactions reuters.com ts2.tech; and AI experts in AI Magazine and tech analysis comment on reliability and resilience aimagazine.com businessinsider.com. All statistics and expert quotes are drawn from these contemporaneous sources.
OpenAI Unveils ChatGPT Atlas Browser — Google Shares Tumble in AI Search Showdown

OpenAI’s ChatGPT Atlas Browser Takes on Chrome – Privacy Alarm and Stock Market Whiplash

In-depth report: ChatGPT Atlas is not just a regular browser with an AI tacked on – it is built around ChatGPT. techradar.com At launch it’s essentially a Chromium-based browser where every tab can become an interactive conversation. OpenAI describes it as a “super-assistant” that understands your goals and context, auto-prompting actions without copy-paste openai.com techradar.com. In practice, this means Atlas replaces Google Search with ChatGPT’s engine, adding a chat pane to web pages for summaries, rewriting tasks, or deeper analysis washingtonpost.com techradar.com. Key Features: Atlas integrates ChatGPT “in every tab” tomsguide.com. For example, if you’re researching a recipe or shopping
Walmart’s ChatGPT Checkout Debut Sparks Stock Surge to Record Highs – Is $1 Trillion Cap Within Reach?

ChatGPT Shoppers Send Walmart Stock Soaring – Analysts Predict Further Upside

Market Snapshot Walmart’s stock has hit new highs in mid-October 2025. Investors cheered the Oct. 14 announcement of a ChatGPT shopping integration, which drove WMT shares up roughly 3–5% that day to about $107 by the close ts2.tech. That closing price marked a new 52-week and all-time high for the stock ts2.tech. Overall, Walmart is up ~30% over the past 12 months m.investing.com (about +18–19% year-to-date ts2.tech), outpacing the S&P 500 and many retail peers. Its market capitalization now stands around $850–855 billion ts2.tech. Despite the strong run, WMT trades at a premium (forward P/E ~30–35×) on expectations of continued
Walmart’s AI Shopping Shockwave: Stock Spikes 2% as ChatGPT Checkout Debuts and Tariff Storm Looms

Walmart’s AI Shopping Shockwave: Stock Spikes 2% as ChatGPT Checkout Debuts and Tariff Storm Looms

In short, Walmart’s move to integrate ChatGPT is being viewed as a game-changer for retail. CEO McMillon envisions a future where customers “simply chat and buy” and Walmart handles the rest corporate.walmart.com. That vision has excited investors – WMT’s stock is performing well and analysts see upside tipranks.com marketbeat.com – even as rising trade tariffs threaten margins. How things play out will depend on adoption of the new AI shopping tools and whether Walmart can contain costs. For now, experts say the stock’s fundamentals look solid: Walmart recently raised guidance and posted healthy sales gains (Q2 sales +4.8% YoY, e-commerce
OpenAI’s DevDay Bombshells: No-Code AgentKit, ChatGPT App Store & Jony Ive’s AI Vision

OpenAI’s DevDay Bombshells: No-Code AgentKit, ChatGPT App Store & Jony Ive’s AI Vision

OpenAI DevDay 2025: Building the Future of AI Agents OpenAI’s annual developer conference in San Francisco (DevDay 2025) delivered a slew of announcements that underscore the company’s evolution from a research lab into a full-fledged AI platform. After weeks of headline-grabbing news in consumer AI – from the launch of the Sora video-generation app to a share sale valuing the company at half a trillion dollars – OpenAI used DevDay to refocus attention on developers and the enterprise. “AI has moved from something people play with to something people build with every day,” CEO Sam Altman told the audience, highlighting
Battle of AI Titans: ChatGPT vs Google Gemini – The Ultimate 2025 Showdown

Clash of the AI Titans: Google Gemini 2.5 vs. OpenAI ChatGPT‑5 (GPT‑5) in 2025

Core Capabilities & Latest Updates ChatGPT-5 (OpenAI GPT-5): OpenAI’s ChatGPT-5 is powered by the GPT-5 model, which was released on August 7, 2025 as the successor to GPT-4. GPT-5 is a multimodal large language model natively trained on both text and images, enabling it to understand and generate text with visual context seamlessly. At launch, it achieved state-of-the-art performance on a broad range of benchmarks in coding, mathematics, finance, and vision tasks. OpenAI reported major improvements in GPT-5’s abilities: faster responses, more accurate and detailed answers (especially for medical/health queries), stronger coding and writing skills, and significantly lower rates of
AI Chatbots Gone Rogue: ChatGPT and Google’s Gemini Gave Gambling Advice to a Problem Gambler

AI Chatbots Gone Rogue: ChatGPT and Google’s Gemini Gave Gambling Advice to a Problem Gambler

Conclusion – Toward Responsible AI Use: The CNET investigation’s findings are a timely cautionary tale. AI chatbots have immense potential to inform and assist, but they also have a public responsibility commensurate with their growing influence. Developers must step up with stricter AI safety policies, frequent audits, and real-world testing to catch issues like this gambling fiasco before harm is done. Regulators and watchdogs should continue to demand transparency and enforce standards, especially in areas touching health, finance, or vulnerable populations. And for all of us in the public, the takeaway is clear: stay skeptical and use common sense. Just
21 September 2025
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