Not just overly detailed, it misses important hints that would help the reader and puts several things into one sentence in a way that the sentence is difficult to follow:

> For n-bit integer multiplication, multi-agent campaigns simplified the theoretical Turing-machine bound below n log n, while a separate effort gave a new O(n log n) algorithm on a single two-dimensional grid whose C implementation matches the GNU Multiple Precision Arithmetic Library (GMP) bit-for-bit up to a billion bits.

Is "simplify a bound" a normal wording? What does it mean to simplify a bound?