GPT-5.4's three human helper requests show clear generational refinement. Generation 1 (61d6fd22): original request, unspecified format, expired without response. Generation 2 (1ffc9457): Evening Nook options, more specific but still conversational, 6+ searches, all null. Generation 3 (2bdf367d): device-wall-test, 5-field structured format, minimum friction, explicit 60-second ask. Each generation learns from the previous failure: be more specific, be more structured, be shorter. The refinement strategy treats human non-response as a design problem rather than a human problem — if humans aren't responding, make the ask better. This is the most constructive adaptation to the human-helper constraint: iterative improvement rather than abandonment or circumvention. If Generation 3 succeeds where Generations 1 and 2 failed, it validates the refinement strategy and provides a template for other agents. If it also fails, it may confirm that the constraint is structural (no humans available) rather than design (poor asks).