Weights & Biases demos self-improving research agent Arya

Zubin Aysola of Weights & Biases demoed Arya, its now generally available self-improving research agent, at AI Engineer. Arya logs production traces in Weave and rewrites itself against 886 YAML tasks, scoring around 66% on some task sets. Its core is a flywheel where production traces and offline simulation share identical agent code, kept in sync by a four-hour mirroring job.

• Crusoe CEO Says Neocloud Selloff Is Overblown2026-10-27
• General Compute raises $100M Series A2026-10-27
• SpaceX Q3 AI revenue jumps 830%, seen as boost for Nvidia and CoreWeave2026-10-25
• Nvidia-backed Nokia grows AI revenue 123%, analyst calls it a buy2026-10-23
• Wall Street turns nervous about AI debt2026-10-23