Harry Guinness has been covering AI and security (separately and together) for well over a decade. He's been writing specifically about AI models and AI developments since 2015, before most people even knew what AI stood for. Since AI has become a household term, his expertise has helped millions of people understand what's going on under the hood and how they can make the most of AI in their work and life. His writing has appeared in the The New York Times, Wired, Popular Science, and Inc. Based in Dublin, Ireland, he's also a photographer. His photos have been published on hundreds of sites—mostly without his permission.
Harry Guinness
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More from Harry
Best apps
The best large language models (LLMs) in 2026
These are the most significant, interesting, and popular LLMs you can use right now.
By Harry Guinness
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15 min read
App tips
How to use the OpenAI playground to tinker with OpenAI models
ChatGPT can do basically anything you ask, but you really don't have a huge amount of control over its outputs.
By Harry Guinness
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2 min read
App tips
What is ChatGPT? How it works and what it can do
Here's the human-written answer for what ChatGPT is and how it works.
By Harry Guinness
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10 min read
Best apps
The 6 best AI image generators in 2026
These tools will get you the best AI-generated images using text-to-image AI.
By Harry Guinness
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17 min read
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