State of the art

современное положение дел, современное состояние (науки, техники)

Большой англо-русский словарь

State of the art

современный технический уровень

Англо-русский научно-технический словарь

State of the art

the level of development (as of a device, procedure, process, technique, or science) reached at any particular time usually as a result of modern methods • state-of-the-art adjective

Merriam-Webster's Collegiate Dictionary