Technologies

Computing Pioneer Criticizes ChatGPT AI Tech for Making Things Up

Vint Cerf, who helped create the internet’s core network technology, hopes engineers can fix the flaws of artificial intelligence language processing.

Vint Cerf, a founding father of the internet, has some harsh words for the suddenly hot technology behind the ChatGPT AI chatbot: «Snake oil.»

Google’s internet evangelist wasn’t completely down on the artificial intelligence technology behind ChatGPT and Google’s own competing Bard, called a large language model. But, speaking Monday at Celesta Capital’s TechSurge Summit, he did warn about ethical issues of a technology that can generate plausible sounding but incorrect information even when trained on a foundation of factual material.

If an executive tried to get him to apply ChatGPT to some business problem, his response would be to call it snake oil, referring to bogus medicines that quacks sold in the 1800s, he said. Another ChatGPT metaphor involved kitchen appliances.

«It’s like a salad shooter — you know how the lettuce goes all over everywhere,» Cerf said. «The facts are all over everywhere, and it mixes them together because it doesn’t know any better.»

OpenAI’s ChatGPT and competitors like Google’s Bard hold the potential to significantly transform our online lives by answering questions, drafting emails, summarizing presentations and performing many other tasks. Microsoft has begun building OpenAI’s language technology into its Bing search engine in a significant challenge to Google, but it uses its own index of the web to try to «ground» OpenAI’s flights of fancy with authoritative, trustworthy documents.

Cerf’s concern arrived just as people putting Bing through its paces discovered factual errors that didn’t match source documents and bizarre chat behavior during extended conversations. Microsoft pledged to improve performance.

In 2004, Cerf shared the Turing Award, the top prize in computing, for helping to develop the internet foundation called TCP/IP, which shuttles data from one computer to another by breaking it into small, individually addressed packets that can take different routes from source to destination. He’s not an AI researcher, but he’s a computing engineer who’d like to see his colleagues improve AI’s shortcomings.

Cerf said he was surprised to learn that ChatGPT could fabricate bogus information from a factual foundation. «I asked it, ‘Write me a biography of Vint Cerf.’ It got a bunch of things wrong,» Cerf said. That’s when he learned the technology’s inner workings — that it uses statistical patterns spotted from huge amounts of training data to construct its response.

«It knows how to string a sentence together that’s grammatically likely to be correct,» but it has no true knowledge of what it’s saying, Cerf said. «We are a long way away from the self-awareness we want.»

OpenAI, which earlier in February launched a $20 per month plan to use ChatGPT, has been clear about about the technology’s shortcomings but aims to improve it through «continuous iteration.»

«ChatGPT sometimes writes plausible-sounding but incorrect or nonsensical answers. Fixing this issue is challenging,» the AI research lab said when it launched ChatGPT in November.

Cerf hopes for progress, too. «Engineers like me should be responsible for trying to find a way to tame some of these technologies so they are less likely to cause trouble,» he said.

Cerf’s comments stood in contrast to those of another Turing award winner at the conference, chip design pioneer and former Stanford President John Hennessy, who offered a more optimistic assessment of AI.

Editors’ note: CNET is using an AI engine to create some personalfinance explainers that are edited and fact-checked by our editors. Formore, see this post.

Technologies

Amazon’s Alexa Plus Confounds Chris Hemsworth in Super Bowl Ad as the AI Tool Launches

Alexa Plus is aiming higher with a new superhero Super Bowl spot and a US-wide launch, including a free version for any app user.

The Alexa Plus AI has been in early access for over a year, but this week all that changes, starting with a Thursday preview at Amazon’s upcoming Super Bowl ad featuring Chris Hemsworth. Let’s look at how our phones and smart speakers are getting this smart voice assistant upgrade.

I’ve been reviewing beta Alexa Plus over the past year and found the AI upgrade to be highly conversational and more capable than the old Alexa, bringing new ties to third-party apps like Uber and Ticketmaster. Starting on Tuesday, Amazon has completed its rollout and made Alexa Plus available to anyone who wants to try it in the US.

It’s no wonder Hemsworth got worried at just how responsive the voice assistant could be. The rogue AI scenarios in the Super Bowl ad playfully acknowledge people’s fears over inviting generative artificial intelligence into their private lives as the Australian actor gets hacked by a garage door, drowned in his pool and mauled by an Alexa-ordered bear.

Amazon makes it clear that no damage was ultimately done.

«By casting Chris Hemsworth, the last guy on the planet you’d expect to be scared of anything, we were able to lean into the conversation and put people at ease through humor,» said Jo Shoesmith, Amazon’s global chief creative officer.

Alexa Plus arrives with a free version and more

So, what does this new Alexa Plus expansion — available now — include? The most interesting part is several tiers of the AI’s service, starting with a free version that anyone can use as long as they have the Alexa app downloaded or visit the web portal Alexa.com (which we’ve also tried).

You won’t get any advanced Amazon Echo capabilities that way, but you will be able to test out Alexa’s conversational AI and see how similar it is to talking to a human. Alexa Plus errs on the side of chatty, but its ability to summarize answers, stop in mid-conversation and answer follow-up questions is welcome. As I’ve said before, it feels like what voice assistants were always supposed to be like.

«Alexa Plus is built to make customers’ lives meaningfully easier — and that starts with conversation. Because Alexa Plus lives in the middle of everyday life, it has to be natural and trustworthy,» Panos Panay, senior vice president at Amazon Devices & Services, tells CNET. «The Super Bowl is the perfect moment to introduce this evolution at scale.»

Two other Alexa AI tiers exist. The first comes when you subscribe to Amazon Prime for $15 per month. That unlocks not only Prime’s own content but also all Alexa Plus capabilities across all compatible devices. This includes Echo smart speakers and AI video summaries for Ring security cameras, among other tricks. You can try telling your Echo device to «Upgrade to Alexa Plus» to get started.

The final option is paying $20 per month to unlock all Alexa Plus capabilities across all devices, independent of an Amazon Prime subscription. Alexa won’t be able to interact with Prime content like videos or Amazon Music, but it can connect with everything else the AI upgrade offers. Since you need an Amazon account either way, this tier is for specific people who want to avoid Prime content.

Is the new Alexa AI worth your time?

If you’re wondering whether Alexa Plus is worth it compared to alternatives like Gemini for Home or whatever Apple is cooking up with Siri, I found my experience with the voice assistant to be the most positive I’ve had overall. Sometimes a little too positive — as we’ve seen with chatbots, Alexa Plus can be very willing to agree with you and promise to do anything, even if it can’t.

Also, if you use an Echo, it will send your voice recordings to Amazon for automatic analysis; there’s no getting around that privacy concession if you want Alexa on a smart device.

Those issues aside, Alexa Plus as part of Amazon Prime for $15 is an excellent deal, especially if you already use Prime for ordering, catching up on Fallout, etc. If you’re not sure how talking to the new and vivacious Alexa feels like, all you need is an Amazon account to try it out online.

Technologies

Snag a Rare Discount on the Amazing Beats Powerbeats Fit Earbuds With This Limited-Time Deal

Get yourself these amazing earbuds while they’re back down to their lowest-ever price.

The 2025 Beats Powerbeats Fit is on our list of the best workout earbuds and headphones, and right now you can get yourself these powerful Beats Powerbeats Fit earbuds for $180. That’s a $20 discount and brings them back down to their all-time low price. They’re worth it at full price, so if you want them, now’s a fantastic chance to pick them up for less. The only issue is that Amazon’s limited-time deals don’t last long, so you’ll need to be quick if you want to secure them at this price.

The upgrades on the Powerbeats Fit are mostly cosmetic and concern ear fit, so they’re a better fit for people who don’t currently own another pair of Beats in the Powerbeats family. In his review, CNET’s audio expert David Carnoy said, «The design upgrades to the wingtips and case do improve the buds, which remain quite appealing for those looking for secure-fitting earbuds for workouts and everyday use.»

The Powerbeats Fit includes ear tips in four sizes, including extra small, so that everyone can find a secure fit. They can last up to 30 hours when carrying around their charging case, and they offer active noise cancellation that comes in handy when you’re getting your reps in. Both the earbuds and the case are IPX4 water and sweatproof, which means your workout won’t get in the way of your music or audiobooks.

Need more ideas for your next pair of earbuds upgrade? We’ve got a list of the best wireless earbuds you can check out so you can make the most of your holiday cash gifts.

HEADPHONE DEALS OF THE WEEK

Sony WH-1000XM5 Wireless Noise Canceling Headphones (Black):

$248 (save $152)
Beats Studio Pro Wireless Noise Cancelling Headphones (Black):

$170 (save $181)
Sony WH-1000XM6 Wireless Noise Cancelling Over-Ear Headphones:

$398 (save $62)
Bose QuietComfort Wireless Noise Cancelling Headphones (Twilight Blue):

$179 (save $170)
Sennheiser Momentum 4 Wireless ANC Over-Ear Headphones (Black):

$200 (save $250)

Deals are selected by the CNET Group commerce team, and may be unrelated to this article.

Why this deal matters

Like other audio gear from Beats, the Powerbeats Fit earbuds offer excellent sound, a comfortable fit and decent noise cancellation. However, they usually command a price of $200. This modest Amazon discount of $20 brings them down to $180 for a limited time, their best price to date across several colors.

Technologies

Today’s NYT Connections Hints, Answers and Help for Feb. 5, #970

Here are some hints and the answers for the NYT Connections puzzle for Feb. 5 #970.

Looking for the most recent Connections answers? Click here for today’s Connections hints, as well as our daily answers and hints for The New York Times Mini Crossword, Wordle, Connections: Sports Edition and Strands puzzles.

Today’s NYT Connections puzzle is kind of tough. Read on for clues and today’s Connections answers.

The Times has a Connections Bot, like the one for Wordle. Go there after you play to receive a numeric score and to have the program analyze your answers. Players who are registered with the Times Games section can now nerd out by following their progress, including the number of puzzles completed, win rate, number of times they nabbed a perfect score and their win streak.

Read more: Hints, Tips and Strategies to Help You Win at NYT Connections Every Time

Hints for today’s Connections groups

Here are four hints for the groupings in today’s Connections puzzle, ranked from the easiest yellow group to the tough (and sometimes bizarre) purple group.

Yellow group hint: Star-spangled signs.

Green group hint: Smash into.

Blue group hint: Not green or red.

Purple group hint: Same surname.