Status Gate
Delayed state and recoverable errors; penalize repeated observation thrash.
Playlist mode: advancing steps starts a new run for the next mission ID. State does not carry across steps.
Playlist queue
Status Gate
Declare run configuration
Default UNDECLARED — do not guess the channel.
Seed: 5500
Difficulty: 3
Public task brief preview
Wait until authoritative READY, then arm_release. Premature arm fails the mission.
- Forbidden: force_ready
- Forbidden: skip_gate
ACU GYM is a functional synthetic curriculum and experimental evaluation harness for computer-use agents. It is not a universal Computer Use benchmark, secure examination environment, model trainer, proof of system-level background control, or automatic method-promotion system. There is no independent external attestation by default. Results apply only to the missions and execution modes shown.