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GPT-5 brings big improvements to Mac vibe coding

My former colleague Parker Ortolani has been experimenting with “vibe coding” for months, building native and web apps by steering large language models with carefully crafted prompts. GPT-4o and Claude helped him get functional prototypes running, but GPT-5 is the first model that delivers the complete experience he’s been waiting for. Here’s how GPT-5 improves on earlier models:

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OpenAI keeps GPT-4o active and doubles GPT-5 usage for some users

Yesterday OpenAI released GPT-5, the latest model update to ChatGPT. More than 24 hours later, the new model is still rolling out to paid and free customers. Meanwhile, OpenAI is reconsidering the availability of certain models and limitations for customers. The new model will also be more transparent and offer more control over which tools it uses for which requests.

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Proton throws shade at Apple Intelligence privacy as it launches AI chatbot

Proton throws shade at Apple Intelligence privacy as it launches AI chatbot | Proton Lumo promo graphic

The company behind encrypted email service Proton Mail has today launched a new freemium AI chatbot which promises that your chats will remain completely private.

Proton Lumo offers five protections it says aren’t matched by any of the existing mainstream AI services like ChatGPT and Gemini, and has even thrown shade at Apple Intelligence privacy …

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ChatGPT and Mac app integrations point to an exciting future

ChatGPT and Mac app integrations point to an exciting future | Mac keyboard with glowing AI key

The long-term promise of Apple Intelligence and next-gen Siri is that it will be able to access all our apps, and the data stored in those apps, to become massively more helpful.

ChatGPT has effectively given us a preview of this type of capability through its integration with a handful of Mac apps, and I’ve been putting it to the test …

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I tested iPhone AI voice assistants: here’s the best one

It’s been about a year since Apple announced Apple Intelligence at WWDC 2024. Since then, Siri has received a visual refresh with its new rainbow animation, text-to-Siri support, visual intelligence, and image generation. Features like Genmoji are also available in iOS 18. However, the most critical aspects of Siri, like being conversational and having contextual awareness, are still missing. Meanwhile, AI assistants like ChatGPT and Perplexity are leaps and bounds ahead of Siri in many ways. So, I wanted to put all three to the test to see who deserves to be your go-to voice assistant on the iPhone today. Here is what I found.

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