AI
Latest about AI

I ditched Google for Perplexity for a month — and I don't think I can go back
By Alex Hughes published
Can AI replace Google as your main search engine? I wanted to find out

I saw Nvidia's RTX-powered AI avatar in action, and this digital human interface has a sense of humor
By Darragh Murphy published
Nvidia's Project R2X gives your PC its own agentic AI avatar, and after seeing it accomplish tasks in a jiffy, I found that the best thing about it is its sense of humor.

Stop wasting time with the wrong ChatGPT model — here's how to choose the right one
By Kaycee Hill published
Navigate OpenAI's ChatGPT model lineup with this practical guide to choosing the right version for your specific needs and tasks.

I tried giving ChatGPT unique backstories — it's the most fun I've had with AI
By Alex Hughes published
Have fun with AI by changing how it speaks to you.

I tested Gemini 2.5 Pro vs Claude 4 Sonnet with the same 7 prompts — here’s who came out on top
By Amanda Caswell published
I gave Claude 4 Sonnet and Gemini 2.5 Pro the same 7 prompts. From empathy to edge computing, here’s who won.

What is Claude? Everything you need to know about Anthropic's AI powerhouse
By Amanda Caswell last updated
Here's everything you need to know about Claude AI and all you can do with it.

Claude Opus 4 is here — and it might be the smartest AI assistant yet
By Amanda Caswell published
With top scores in real-world coding benchmarks, Anthropic's new models, Claude Opus 4 and Sonnet 4 are here; here's what they can do.

I've been using ChatGPT since its release — here's 5 tips I wish I knew sooner
By Kaycee Hill published
There are specific ways to talk to ChatGPT that completely transform what the chatbot can do. Follow these 5 tips to step up your ChatGPT usage.
Sign up to get the BEST of Tom's Guide direct to your inbox.
Here at Tom’s Guide our expert editors are committed to bringing you the best news, reviews and guides to help you stay informed and ahead of the curve!