Detailed Review of AfterQuery - Other AI Software (2026)

What is AfterQuery?

AfterQuery captures how experts reason and turns real-world professional work into high-quality training data for frontier foundation models. AfterQuery is an applied research lab curating data solutions for frontier foundation model development. Models trained on outputs plateau. Models trained on reasoning improve. We build datasets that reflect how experts actually solve problems — step by step, decision by decision. NVIDIA publicly used AfterQuery’s Off-The-Shelf Office Agent Training Dataset to improve Nemotron 3 Ultra on GDPval — the only data vendor named in their technical report, worth 11.4 GDPval points in their warmup ablation.