Pi Agent Users - Nvidia Released Sol-Pi - A Pi-Extension based on AutoResearch loops to make the Harness more efficient

Nvidia has released Sol-Pi, a Pi-Extension based on AutoResearch loops, designed to enhance the efficiency of the Harness. This standalone release introduces four key mechanisms that operate across different parts of the harness and integrate via Pi's public extension APIs. These mechanisms include Action Fusion for running follow-up validation commands within the same tool call, ObservationPack for stable handling of large text results, Evidence-Preserving Reducer for compacting diagnostic logs, and Online Context for Pi's native compaction of completed plan steps.