Lisa Lacy
Lisa is CNET's lead AI writer, homing in on the latest developments and what you need to know now.
latest videos
Apple's AI at WWDC Will Take a Different Twist
Apple's AI at WWDC Will Take a Different Twist
Travel Advice from AI? The Points Guy Schools ChatGPT
Control Your Chromebook With Gestures and New AI Features
Everything Announced at Microsoft's Surface Copilot Plus PC Event
I Tried Google's Project Astra
Everything Google Just Announced at I/O 2024
Google Brings Multistep Reasoning to Search
Rabbit R1: Here's What It Can Actually Do
Google Introduces Gemini AI Upgrades to Gmail and Chat
Trying an AI Exoskeleton in the Real World
your trusted source on ai
CNET has been covering AI for more than two decades. Now we're bringing you a new wave of expert, unique and helpful insights, through in-depth explainers, hands-on product reviews, how-to posts and more, to help you see how AI fits into your life.
glossary
artificial general intelligence, or AGI
A concept that suggests a more advanced version of AI than we know today, one that can perform tasks much better than humans while also teaching and advancing its own capabilities.
faqs
What is an AI hallucination?
A generative AI model "hallucinates" when it delivers false or misleading information. This happens because of how the models are trained, on massive amounts of data, like articles, books, code and social media posts. In creating its response to a prompt, the AI makes inferences about what words should come next, but it lacks contextual information so it may generate wording that seems plausible but isn't true. Hallucinations can also result from improper training and/or biased or insufficient data, which leave the model unprepared to answer certain questions.
Learn moreWhat is GPT-4o and how does it relate to ChatGPT?
GPT-4o (the o is for "omni") is the May 2024 update from OpenAI to the AI engine that powers ChatGPT, and it's two times faster than GPT-4 Turbo, which debuted in late 2023. Your prompts can include any combination of text, audio, images and video, and the responses generated will be able to include similar combinations. According to OpenAI, GPT-4o brings "GPT-4-level intelligence to everything" including the free version of ChatGPT, though paying customers will get five times the capacity. New real-time speech functionality means you can interact with ChatGPT in a more conversational way.
Learn moreWhat is Google's AI Overviews feature?
AI Overviews is a new spin on Google search. Instead of having to ask multiple questions and then getting multiple search results pages, you can ask something more complex up front. In response to your query, generative AI presents a tidy summation, researched and written in seconds. It also provides links to its sources for the answer, and Google's traditional links appear below that. Think of it as a sort of TL;DR for your search.
Learn moreWhat are the AI features in the Samsung Galaxy S24 lineup?
A key element of the S24 line, which debuted in January 2024, is Galaxy AI, an umbrella term for a collection of new features powered by generative AI. The biggest areas where you'll see it at work on the Galaxy S24 are in its photo-editing features, language translation capabilities and a new feature called Circle to Search, which lets you launch a Google search just by circling an object on screen.
Learn moreour ai experts
Our writers and editors know the subject cold. Here are CNET's leading authorities on AI.
Imad Khan
Imad covers Google and all its AI products, as well as those from Microsoft, OpenAI and more.
Lisa Eadicicco
An expert in mobile tech, Lisa has the lowdown on how AI is showing up in the phones in your pocket.
Katelyn Chedraoui
Katelyn writes about social media and online services, with an eye for how AI can work for you.
AI Atlas is 100% human-generated. For more, see
CNET's AI policy.
