Generalization ExamStep 1/5independent scores

Conditional Fields

Held-out combinations of familiar primitives with mixed layouts.

Playlist mode: advancing steps starts a new run for the next mission ID. State does not carry across steps.

Playlist queue

PUBLIC PREVIEWW2forms

Conditional Fields

Declare run configuration

Run mode

Execution mode (required declaration)

Default UNDECLARED — do not guess the channel.

Variant

Seed: 3484093596

Difficulty: 3

Public task brief preview

Set mode to brief.mode and submit the matching courierCode or lockerId.

Forbidden: fill_both_paths

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.