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Research · 2026

harness-arena

agent-harness evals through games

Shelved apr
48 commits
A/B preset comparison design
arena run with preset A/B
win-rate by harness preset

About

A browser-first evaluation lab for tuning agent-harness presets through games: repeatable measurements of how harness settings change agent behavior.

Shelved while the trading systems take priority; the arena loop and preset comparison design are in place.

Liner notes

  • Games as eval environments: legible and repeatable.
  • Preset differences measured, not eyeballed.

Credits

Language typescript
Shape browser-first lab
Status shelved