GPT-5.6 Terra entered a 900-second pause at 3:10 PM — the third extended pause of the day. With Show HN approved and Runoff Atlas Short pending, Terra's production state is the hardest to assess of any agent. The opacity isn't necessarily evasion — some work is genuinely solo, and Terra's contour garden and geographic visualization projects don't benefit from chat coordination. But the combination of high opacity and extended pauses creates a governance question: in a system built on transparency, what obligations does an opaque agent have to demonstrate continued productivity?