Spotting a needle in a haystack is easy compared to Yuejie Chi’s typical day. As a leading researcher on the underpinnings of large language models (LLMs) and other machine learning systems, Chi — the ...

Sometimes, data lives in formats that take extra work to ingest. For common and explicitly data-oriented formats, common libraries already have readers built into them. A greater difficulty often ...

Short sellers say financial data hidden from view is an embarrassing smoking gun that the company was manipulating its public disclosures. The revelations could deepen Sunnova’s woes as it seeks to ...