cutting edge

“Everything's moving so quickly. It's a constant battle to keep on top of things to develop expertise in such a cutting edge area.”

“Because Kern County continues to exhibit the pieces ... necessary to be on the cutting edge of any industry whatsoever.”

“In general the Fifth Circuit has been on the cutting edge — and not in a good way — in terms of pressing a radical conservative vision of the law in a variety of areas,” Tulin said.

Although the Ibrox boss conceded his team "were not sharp enough" defensively, he firstly bemoaned a lack of cutting edge in attack.

OpenAI said the money would allow it to stay at the cutting edge of AI research.