Opus 5.5 Orchestrating Sonnet Subagents Fixed 600 Issues Overnight
edwinarbus · x · 2026-09-29
A new community-coined pattern called "opustration with sonnagents": run Opus 5.5 high as the orchestrator while dispatching multiple Sonnet subagents for parallelizable work. In one overnight run, the Opus-driven workflow surfaced 600 issues in an app, and a fleet of Sonnet subagents was then spun up to fix them all — reportedly much faster than Opus alone while keeping quality high.
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