ChatGPT on May 5, 2026: latest news & activity

Just now, GPT-5.5 Instant was released, and Ultraman also invited Musk to attend a party hosted by AI - 36kr.com Just now, GPT-5.5 Instant was released, and Ultraman also invited Musk to attend a party hosted by AI 36kr.com

I Asked ChatGPT to Manage a Stock Portfolio. Here’s How It Did. - WSJ I Asked ChatGPT to Manage a Stock Portfolio. Here’s How It Did.  WSJ

[Wall Street Journal] ChatGPT is obsessed with "Goblin", OpenAI takes urgent action - Initium Media [Wall Street Journal] ChatGPT is obsessed with "Goblin", OpenAI takes urgent action Initium Media

Prolific author admits using ChatGPT ‘all the time’ in writing process - The Independent Prolific author admits using ChatGPT ‘all the time’ in writing process  The Independent

Ethos launches life insurance app on ChatGPT platform By - Investing.com - FX | Stock Market | Finance | Financial News Ethos launches life insurance app on ChatGPT platform By Investing.com - FX | Stock Market | Finance | Financial News

[“Image AI model leads app growth”… 6.5x more downloads than chatbot upgrade] ChatGPT recorded total consumer spending of approximately $70 million in 28 days after launch of 40 image generation models, a significant increase compared to previous baseline - AINet [“Image AI model leads app growth”… 6.5x more downloads than chatbot upgrade] ChatGPT recorded total consumer spending of approximately $70 million in 28 days after launch of 40 image generation models, a significant increase compared to previous baseline AInet

[OpenAI launches ‘ChatGPT iOS app’ for business and education… Acceleration of official adoption in the workplace] OpenAI has launched ‘ChatGPT for Microsoft Intune’, a dedicated mobile application for companies and educational institutions. - AInet [OpenAI launches ‘ChatGPT iOS app’ for business and education… Acceleration of official adoption in the workplace] OpenAI has launched ‘ChatGPT for Microsoft Intune’, a dedicated mobile application for companies and educational institutions.  AInet

Can AI ascertain our personality traits from our ChatGPT history? - Tech Xplore Can AI ascertain our personality traits from our ChatGPT history?  Tech Xplore

OpenAI is reportedly launching a phone for ChatGPT - The Verge OpenAI is reportedly launching a phone for ChatGPT  The Verge

ChatGPT Gave Me Chilling Advice—as I Simulated Planning a Mass Shooting - Mother Jones ChatGPT Gave Me Chilling Advice—as I Simulated Planning a Mass Shooting  Mother Jones

More and more people are saying, “I can’t travel without ChatGPT.” - Vietnam.vn More and more people are saying, “I can’t travel without ChatGPT.”  Vietnam.vn

OpenAI releases GPT-5.5 Instant, a new default model for ChatGPT - TechCrunch OpenAI releases GPT-5.5 Instant, a new default model for ChatGPT  TechCrunch ChatGPT gets more personal by default  Axios ChatGPT's New Default Model Is More Factual And Better At Personalization  Engadget

Adobe and OpenAI enable ad integrations directly in ChatGPT - Adobe for Business Adobe and OpenAI enable ad integrations directly in ChatGPT  Adobe for Business

Should you ask ChatGPT for medical advice? - Harvard Gazette Should you ask ChatGPT for medical advice?  Harvard Gazette

OpenAI: GPT-5.5 Instant rolls out to all ChatGPT users starting today - Sohu OpenAI: GPT-5.5 Instant rolls out to all ChatGPT users starting today Sohu

ChatGPT gets more personal by default - Axios ChatGPT gets more personal by default  Axios

OpenAI opens up ChatGPT ads manager to the U.S. while promising third-party measurement, CPA bidding - Digiday OpenAI opens up ChatGPT ads manager to the U.S. while promising third-party measurement, CPA bidding  Digiday

StackAdapt Announces AI-Powered Marketing Capabilities Through Ads in ChatGPT Pilot - Business Wire StackAdapt Announces AI-Powered Marketing Capabilities Through Ads in ChatGPT Pilot  Business Wire

Criteo's stock price rises 3% as ChatGPT advertising partnership expands Written by - Investing.com - FX | Stock Market | Finance | Financial News Criteo's stock price rises 3% as ChatGPT advertising partnership expands Written by Investing.com - FX | Stock Market | Finance | Financial News

Criteo Stock Rises on Expanded ChatGPT Advertising Partnership - Investing.com Criteo stock rises as ChatGPT advertising partnership expands Investing.com

Three-Way AI Race Emerges as ChatGPT Loses Early Lead Among Readers - The Information Three-Way AI Race Emerges as ChatGPT Loses Early Lead Among Readers  The Information

ChatGPT’s impact on Bay Area luxury home prices - RealEstateNews.com ChatGPT’s impact on Bay Area luxury home prices  RealEstateNews.com

Sudden! ChatGPT is directly connected to OpenClaw. Is OpenAI really going to be “Open”? - Entrepreneurship State Sudden! ChatGPT is directly connected to OpenClaw. Is OpenAI really going to be “Open”? Entrepreneurship State

OpenAI rolls out ChatGPT 5.5 Instant as the new default model for everyone - Mashable OpenAI rolls out ChatGPT 5.5 Instant as the new default model for everyone  Mashable

OpenAI Opens ChatGPT Ads to Self-Service Platform - ADWEEK OpenAI Opens ChatGPT Ads to Self-Service Platform  ADWEEK

If You Plan to Get an iPhone in the Fall, Don’t Get Too Attached to ChatGPT - Gizmodo If You Plan to Get an iPhone in the Fall, Don’t Get Too Attached to ChatGPT  Gizmodo

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Inside OpenAI's quirky launch party that ChatGPT 5.5 planned itself - Business Insider Inside OpenAI's quirky launch party that ChatGPT 5.5 planned itself  Business Insider

OpenAI's new default model for ChatGPT "GPT-5.5 Instant" allows users to check and manage the basis of answers - ITmedia OpenAI's new default model for ChatGPT "GPT-5.5 Instant" allows users to check and manage the basis of answers ITmedia ChatGPT, new default model “GPT-5.5 Instant” with improved “accuracy” (Impress Watch) Yahoo! News ChatGPT revamps standard model to "GPT-5.5 Instant" Reduces wrong answers and enhances personalization d Menu News

OpenAI launches GPT-5.5 Instant: more reliable, smarter, and open to all users|ChatGPT|Model|Personalization|Upgrade|Memory_Sina Mobile - Sina Finance OpenAI launches GPT-5.5 Instant: more reliable, smarter, and open to all users|ChatGPT|Model|Personalization|Upgrade|Memory_Sina Mobile Sina Finance

OpenAI, ChatGPT's new default model "GPT-5.5 Instant" allows users to check and manage the basis of answers (ITmedia NEWS) - Yahoo! News OpenAI's new default model for ChatGPT "GPT-5.5 Instant" allows users to check and manage the basis of answers (ITmedia NEWS) Yahoo! News

Signs of change in the era of ChatGPT being the strongest. Will it be possible to switch Apple Intelligence's AI to Claude or Gemini in iOS 27? - Gorimy Signs of change in the era of ChatGPT being the strongest. Will it be possible to switch Apple Intelligence's AI to Claude or Gemini in iOS 27? Gorimy

OpenAI announces GPT-5.5 Instant: New default model for ChatGPT with 52.5% fewer incorrect answers - XenoSpectrum OpenAI announces GPT-5.5 Instant: New default model for ChatGPT with 52.5% fewer incorrect answers XenoSpectrum

Apple may open third-party AI models in iOS 27, including ChatGPT - Sohu Apple may open third-party AI models in iOS 27, including ChatGPT Sohu

OpenAI upgrades ChatGPT default model to GPT-5.5 Instant - DoNews OpenAI upgrades ChatGPT default model to GPT-5.5 Instant DoNews

The latest news about ChatGPT smartphones. - Vietnam.vn The latest news about ChatGPT smartphones.  Vietnam.vn

ChatGPT default model is upgraded to GPT-5.5 Instant, reducing hallucinations by up to 52.5% - ifeng.com ChatGPT default model upgraded to GPT-5.5 Instant, hallucinations reduced by up to 52.5% ifeng.com

Latest information about ChatGPT smartphones. - Vietnam.vn Latest information about ChatGPT smartphones.​ Vietnam.vn