Security. The model’s weights carried out the AES rounds. A monitor watching only for calls to an encryption library would miss where that work happened. This modified model could encrypt data when given a program and a key. That capability matters when deciding what data and programs a model should receive.

The model generated the tokens in this recording. The player decodes them into the warp, program block, instruction stages, four register lanes, and global-memory writes using the qwenGPU monitor's record format. A dot means the stream has not reported a register value. The left pane explains the experiment. The result card is an end-of-trial summary. Recorded compute time covers the launches and their checks; loading and compilation are separate. Guided playback speeds up long trials and advances between launches automatically.