In this tutorial, we implement an end-to-end Direct Preference Optimization workflow to align a large language model with human preferences without using a reward model. We combine TRL’s DPOTrainer ...

SINGAPORE: Private organisations have until the end of 2026 to phase out the use of NRIC numbers for authentication, the Personal Data Protection Commission (PDPC) announced on Monday (Feb 2).

Scammers are using publicly available information to steal your money — while spotty regulations and industry pushback have limited your ability to recover it. It’s easy to get robbed these days. All ...

Much attention has been focused on Donald Trump’s use of words — that is, his peculiar style of oratory. But more attention should be paid to another feature of his discourse: his use of numbers.

Interestingly, researchers also identified millions of accounts in countries where WhatsApp is banned. They found 2.3 million accounts in China, 1.6 million accounts in Myanmar, and about 60 million ...

A Michigan woman’s decision to let artificial intelligence (AI) pick her lottery numbers has paid off in a big way. Tammy Carvey, 45, of Wyandotte, won a Powerball jackpot of $100,000 and says ChatGPT ...

Despite the rapid adoption of LLM chatbots, little is known about how they are used. We document the growth of ChatGPT’s consumer product from its launch in November 2022 through July 2025, when it ...

Getting input from users is one of the first skills every Python programmer learns. Whether you’re building a console app, validating numeric data, or collecting values in a GUI, Python’s input() ...