Technologies

AI Gets Smarter, Safer, More Visual With GPT-4 Release, OpenAI Says

ChatGPT Plus subscribers can try it out now.

The hottest AI technology foundation, OpenAI’s GPT, got a big upgrade Tuesday that’s now available in the premium version of the ChatGPT chatbot.

The new GPT-4 can generate much longer strings of text and respond when people feed it images, and it’s designed to do a better job avoiding artificial intelligence pitfalls visible in the earlier GPT-3.5, OpenAI said Tuesday. For example, when taking bar exams that attorneys must pass to practice law, GPT-4 ranks in the top 10% of scores compared to the bottom 10% for GPT-3.5, the AI research company said.

GPT stands for Generative Pretrained Transformer, a reference to the fact that it can generate text on its own and that it uses an AI technology called transformers that Google pioneered. It’s a type of AI called a large language model, or LLM, that’s trained on vast swaths of data harvested from the internet, learning mathematically to spot patterns and reproduce styles.

OpenAI has made its GPT technology available to developers for years, but ChatGPT, which debuted in November, offered an easy interface that yielded an explosion of interest, experimentation and worry about the downsides of the technology. ChatGPT is free, but it falter when demand is high. In January, OpenAI began offering ChatGPT Plus for $20 per month with assured availability and, now, the GPT-4 foundation.

GPT-4 advancements

«In a casual conversation, the distinction between GPT-3.5 and GPT-4 can be subtle. The difference comes out when the complexity of the task reaches a sufficient threshold,» OpenAI said. «GPT-4 is more reliable, creative and able to handle much more nuanced instructions than GPT-3.5.»

Another major advance in GPT-4 is the ability to accept input data that includes text and photos. OpenAI’s example is asking the chatbot to explain a joke showing a bulky decades-old computer cable plugged into a modern iPhone’s tiny Lightning port.

Another is better performance avoiding AI problems like hallucinations — incorrectly fabricated responses, often offered with just as much seeming authority as answers the AI gets right. GPT-4 also is better at thwarting attempts to get it to say the wrong thing: «GPT-4 scores 40% higher than our latest GPT-3.5 on our internal adversarial factuality evaluations,» OpenAI said.

GPT-4 also adds new «steerability» options. Users of large language models today often must engage in elaborate «prompt engineering,» learning how to embed specific cues in their prompts to get the right sort of responses. GPT-4 adds a system command option that lets users set a specific tone or style, for example programming code or a Socratic tutor: «You are a tutor that always responds in the Socratic style. You never give the student the answer, but always try to ask just the right question to help them learn to think for themselves.»

«Stochastic parrots» and other problems

OpenAI acknowledges significant shortcomings that persist with GPT-4, though it also touts progress avoiding them.

«It can sometimes make simple reasoning errors … or be overly gullible in accepting obvious false statements from a user. And sometimes it can fail at hard problems the same way humans do, such as introducing security vulnerabilities into code it produces,» OpenAI said. In addition, «GPT-4 can also be confidently wrong in its predictions, not taking care to double-check work when it’s likely to make a mistake.»

Large language models can deliver impressive results, seeming to understand huge amounts of subject matter and to converse in human-sounding if somewhat stilted language. Fundamentally, though, LLM AIs don’t really know anything. They’re just able to string words together in statistically very refined ways.

This statistical but fundamentally somewhat hollow approach to knowledge led researchers, including former Google AI researchers Emily Bender and Timnit Gebru, to warn of the «dangers of stochastic parrots» that come with large language models. Language model AIs tend to encode biases, stereotypes and negative sentiment present in training data, and researchers and other people using these models tend «to mistake … performance gains for actual natural language understanding.»

OpenAI, Microsoft and Nvidia partnership

OpenAI got a big boost when Microsoft said in February it’s using GPT technology in its Bing search engine, including a chat features similar to ChatGPT. On Tuesday, Microsoft said it’s using GPT-4 for the Bing work. Together, OpenAI and Microsoft pose a major search threat to Google, but Google has its own large language model technology too, including a chatbot called Bard that Google is testing privately.

Microsoft uses GPT technology both to evaluate the searches people type into Bing and, in some cases, to offer more elaborate, conversational responses. The results can be much more informative than those of earlier search engines, but the more conversational interface that can be invoked as an option has had problems that make it look unhinged.

To train GPT, OpenAI used Microsoft’s Azure cloud computing service, including thousands of Nvidia’s A100 graphics processing units, or GPUs, yoked together. Azure now can use Nvidia’s new H100 processors, which include specific circuitry to accelerate AI transformer calculations.

Technologies

Apple Reportedly Planning Cheaper Macs to Compete With Budget Chromebooks, PCs

Apple doesn’t market its machines as affordable, but that could be changing.

Apple may release more affordable Mac laptops to compete with Chromebooks and budget-friendly Windows laptops as early as 2026.

Bloomberg’s Mark Gurman reports the company has plans to roll out a machine for «well under $1,000.» According to Gurman, the new laptop is already in early production under the codename J700. This matches earlier rumors that a low-cost MacBook Air was in the pipeline at around $599, which would allow Apple to directly compete with other cheap laptops, including Chromebooks and Windows PCs.

A representative for Apple did not immediately respond to a request for comment.

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According to the report, costs will be kept down by using a lower-end LCD that’s smaller than the 13.6-inch MacBook Air, potentially making the new affordable MacBook as small as 12 inches.

Another way Apple could reduce the cost is by using an A-series iPhone chip, which falls short of the top-tier performance offered by the MacBook Pro or the current M4 Air. The upcoming chip may be a variant of the A19 Pro chip that debuted with the iPhone 17 Pro and iPhone Air, which Apple says is capable of MacBook-level performance.

As CNET senior editor Matt Elliott noted, the promise is a bold one. He speculates that the rumored $599 MacBook Air may get the same smartphone processor, or an M-series chip based on that architecture.

Bloomberg also reports that a MacBook Pro with an M5 Pro and M5 Max chip is in development, and Apple has completed work on a MacBook Air powered by the M5 chip, which is planned for release early next year.

The affordable laptop would be designed for casual users, students and businesses, specifically individuals who need a device for tasks such as web browsing, light media editing and document creation. The tech giant is also targeting the education market, as well as iPad buyers who may also want a traditional laptop.

«If this is strictly a move to entice consumers with a high-quality, lower-cost MacBook running MacOS in place of an iPad with a keyboard, then yes, Apple can likely take a chunk of that market,» said Josh Goldman, managing editor at CNET.

«Making inroads into the education market at this point, where Chromebooks have taken over since the pandemic, will prove challenging, though I’m sure it’s nothing that throwing billions of dollars at can’t fix,» CNET’s Goldman said.

This price range is ‘a big departure’

Price is likely to be key here. A $599 price tag would place the new Mac in the same range as more affordable Chromebooks and entry-level laptops, representing a significant change from Apple’s previous strategy.

«Apple potentially dipping into the Chromebook range of $300 to $500 with a new MacBook is a big departure,» said Goldman.

He notes that one of Apple’s most affordable MacBooks is the M4 MacBook Air, available new starting at $999 for the 13-inch model. Walmart still sells a new M1 MacBook Air, a 5-year-old laptop, for around $600.

By contrast, an iPad 11th Gen with a Magic Keyboard will run you around $600, making it clear that Apple’s target market for the rumored device is students and lighter users.

Apple typically hasn’t targeted the lower-priced segment of the market with its MacBooks. However, with consumer wallets under pressure from inflation, high tariffs and layoffs, an affordable MacBook could be imperative and timely.

Technologies

Today’s NYT Connections: Sports Edition Hints and Answers for Nov. 5, #408

Here are hints and the answers for the NYT Connections: Sports Edition puzzle for Nov. 5, No. 408.

Looking for the most recent regular 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 and Strands puzzles.

Today’s Connections: Sports Edition is pretty diverse. The blue answers stuck out to me right away, because some of them are super famous and the others felt like they belonged with those names. If you’re struggling but still want to solve it, read on for hints and the answers.

Connections: Sports Edition is published by The Athletic, the subscription-based sports journalism site owned by the Times. It doesn’t show up in the NYT Games app but appears in The Athletic’s own app. Or you can play it free online.

Read more: NYT Connections: Sports Edition Puzzle Comes Out of Beta

Hints for today’s Connections: Sports Edition groups

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

Yellow group hint: How to see a game.

Green group hint: Soccer.

Blue group hint: Giddy up!

Purple group hint: Not a run play.

Answers for today’s Connections: Sports Edition groups

Yellow group: Ways to consume a sporting event.

Green group: NWSL teams.

Blue group: Triple Crown horse racing winners.

Purple group: Pass ____.

Read more: Wordle Cheat Sheet: Here Are the Most Popular Letters Used in English Words

What are today’s Connections: Sports Edition answers?

The yellow words in today’s Connections

The theme is ways to consume a sporting event. The four answers are in person, radio, streaming and television.

The green words in today’s Connections

The theme is NWSL teams. The four answers are Current, Dash, Pride and Spirit.

The blue words in today’s Connections

The theme is Triple Crown horse racing winners. The four answers are Citation, Gallant Fox, Omaha and Secretariat.

The purple words in today’s Connections

The theme is pass ____. The four answers are breakup, interference, protection and rush.

Technologies

Today’s NYT Connections Hints, Answers and Help for Nov. 5, #878

Here are some hints and the answers for the NYT Connections puzzle for Nov. 5, #878.

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 has a diverse mix of topics, including a neat blue category that music fans will ace. And it isn’t too tough, but if you need help, you’re in the right place. Read on for clues and today’s Connections answers.

The Times now 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: Mess up.

Green group hint: Lead pipe is another one.

Blue group hint: They command the stage.

Purple group hint: Not snow, but …