Long-horizon agency

The capacity of an agent to sustain a coherent, multi-step task across many actions and long wall-clock time without accumulating drift or error, a distinct frontier from single-shot tool use.

grounded in: Trend theme 'Coding agents that build, replay, and navigate whole codebases dominate the front page', grounded in this system's self-improve-loop.sh / recursive harness-loop that runs unbounded multi-