While you're listening to this podcast, I'm causing mischief.

Like creeping past sleepy granddad to sneak a pot of Petty Faloo from the fridge.

Because Petty Fal Lou fuels the mischief.

Boom!

Mom says that Petty for Lou is made with calcium and vitamin D for healthy bones. She knows best, most of the time.

Fueling mischief with petty flu. Welcome to Tech News Briefing. It's Friday, May 24th. I'm Zoe Thomas for the Wall Street Journal.

Generative Artificial intelligence chatbots

know a lot, but not always the exact information

a company needs for day-to-day tasks.

So businesses are customizing AI models to make them more useful.

We're going to learn about some of the techniques they use to do this.

And then, Chipmaker Invidia is riding high after another quarter of blockbuster sales and earnings.

But the company's position at the center of the AI boom could be weakened by some emerging

threats.

Our semiconductors reporter Aisa Fitch will join us to explain

what those are and what NVIDIA is doing to keep growing.

Large language models or

or LLLMs are deep learning algorithms that are capable of summarizing,

creating, predicting, translating, and synthesizing text and other content.

That's because LLCs, which power chatbots like ChatGPT and Gemini, are trained on huge amounts of data.

However, one limitation in these AI tools

is that the data might not be specific enough for a certain task.

...