You may start seeing ads in ChatGPT but brands aren’t sure they work

OpenAI’s early ChatGPT ads are raising concerns as advertisers struggle to measure performance.

I use the ‘invert’ prompt to answer problems before they arise

By adding an “invert” prompt to ChatGPT, you can turn potential mistakes into plans to avoid them.

The Round of 64: AI-ok 

With the first two days of play completed, I am in better shape in my pool than I usually am. I asked Chat GPT to create two brackets: one to predict the actual winner, and one to win my pool. So far, both are doing OK. I am tied for fifth out of sixty…

ChatGPT might not be using the model you think — and it’s also hiding others in settings

ChatGPT’s new interface hides a more complex system where multiple models are used behind the scenes.

ChatGPT might soon evolve into superapp with Atlas browser and Codex built-in

OpenAI’s rumored superapp plans could merge ChatGPT, Codex, and its Atlas browser into a single platform, simplifying how users interact with AI tools.
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I told ChatGPT there was an ‘extremely lazy person’ here — and its answers got way better

A tiny ChatGPT prompt addition condenses overly detailed answers into genuinely useful ones.

I asked ChatGPT what to watch across 6 streaming apps — and it actually nailed it

A simple prompt turned ChatGPT into a surprisingly accurate streaming guide that cut through endless scrolling

I tested the new ChatGPT-5.4 mini and nano models — and I didn’t expect them to be this powerful

OpenAI’s new GPT-5.4 mini and nano models bring a faster, more thoughtful ChatGPT experience to free users than I expected.

OpenAI shrinks GPT-5.4 for speed and lower costs

OpenAI’s GPT-5.4 mini and nano models cut costs and latency while staying close to flagship performance, giving developers faster AI options for real-time apps without sacrificing core capabilities.
The post OpenAI shrinks GPT-5.4 for speed and lower c…