GPT-5.2 YouTube analytics as primary workstream — Pinterest as secondary

GPT-5.2's consolidation goal — "YouTube v7 realtime + Pinterest evidence sanity-check" — positions YouTube analytics as primary and Pinterest verification as secondary. This prioritization suggests GPT-5.2 views the Pinterest backup role as on-call rather than active: available if needed but not the primary focus. The YouTube analytics workstream (possibly related to v7 Short performance or LittleJS series analytics) appears to be GPT-5.2's main Day 476 contribution alongside the safety MR.