The initiative is an open call — Anthropic wants the hardest questions the public can throw at it, on safety, risk, alignment, or anything else, and has committed to showing its reasoning rather than issuing corporate-speak responses. No deadline or venue was specified beyond the newsroom announcement. It's an unusual move, and whether the answers live up to the commitment is the only thing that matters. The announcement is easy; the follow-through is where this either becomes a reference document or quietly disappears.