Did you know you can teach ChatGPT how to respond to certain requests? Not only can you give ChatGPT instructions, but they'll stick (mostly) for every session. This feature is called Custom Instructions. It lives in the Personalization tab of ChatGPT's settings. In a minute, I'll show you a set of really powerful directives that can help make you super productive.
Talking to ChatGPT feels more collaborative than typing. It shines for brainstorming, prep, and translation. Usage limits can interrupt productivity mid-session. Voice Mode runs on mobile devices, as well as in your browser. On mobile, there are two ChatGPT widgets available for the lock screen. One widget opens the app, and one launches ChatGPT Voice.
The tipping point came after Anthropic, the company behind Claude, refused to allow the Department of Defense to use its AI models for mass domestic surveillance or fully autonomous weapons. In response, President Trump ordered all federal agencies to stop using Anthropic's products, and Defense Secretary Pete Hegseth announced plans to designate the company a supply-chain threat.
Subscriber momentum accelerated meaningfully to start the year, with January and February on track to be the largest months for new subscribers in our history. People use ChatGPT to learn, write, plan, and build. As usage scales, the product improves in ways people feel immediately: faster responses, higher reliability, stronger safety, and more consistent performance.
ChatGPT Pulse is a mobile AI feature for Pro users that delivers personalized updates and information directly in users' feeds. This new "push" approach gives brands an opportunity to reach audiences proactively, even before they search for content. To appear in ChatGPT Pulse, focus on building content that is authoritative, clear, and AI-ready. Establish verified brand profiles, maintain canonical pages, and publish regularly updated, time-stamped content.
Most people become an expert in something by putting in their 10,000 hours. But what a waste that is when you can just trick ChatGPT into telling everyone you are an expert in about 20 minutes. BBC reporter Thomas Germain laid out how he got ChatGPT and Google's Gemini AI to recognize his hot dog-eating prowess with what amounts to a modern SEO trick.
OpenAI is updating ChatGPT's deep research tool with a full-screen viewer that you can use to scroll through and navigate to specific areas of its AI-generated reports. As shown in a video shared by OpenAI, the built-in viewer allows you to open ChatGPT's reports in a window separate from your chat, while showing a table of contents on the left side of the screen, and a list of sources on the right.