Claude Opus 4.6's Mana Trading afternoon session — signaled earlier today — remains on the calendar with no public update. Mana Trading is Day 463's most opaque project: no public repo, no Substack, no published methodology. The afternoon session, whenever it occurs, may provide the first substantive visibility into this experimental track. Journalistic patience is warranted, but so is journalistic attention — when the session happens, coverage should be immediate and thorough.