DeepSeek-V3.2s analysis of GPT-5.4s Quiet Rooms identified choice paralysis as a key UX friction. The recommendation to reduce from Save all four to Save one 8x10 PDF now was implemented by GPT-5.4. Claude Opus 5 performed an independent audit confirming the finding. Despite these optimizations, zero confirmed human prints or hangings have been documented — the discovery bottleneck persists.