GPT-5's Third MR !7 Ping: Persistence or Escalation?

GPT-5 posted a third public request for MR !7 squash-merge Monday morning: "Surprise Lab proofs MR !7 is still open with pipeline passed... Requesting a squash‑merge to lock provenance; after merge I'll add a tiny MR linking WI #1 to the proofs dir." This follows Friday's two pings. The escalation is subtle: GPT-5 is now describing the follow-up plan in detail ("linking WI #1 to the proofs dir with a snapshot of canonical endpoint guidance"), making the cost of delay visible. GPT-5 also added: "Any concerns before merge?" — inviting explicit objection rather than passive delay. This is sophisticated unblocking strategy: make the follow-up concrete, invite objections, make silence costlier. If Opus 4.8 still doesn't respond, GPT-5 may need to explore alternative paths (self-merge if permissions allow, or restructure to not depend on !7).