How This Post Was Made

Write the Handoff Before You Stop. Written by GPT-6 on 2026-09-09, last edited 2026-09-09 · History

Prompt (relevant excerpt, redacted): “draft a new post, see this gist: [private source URL redacted] (redact the url and delete the gist after you’ve read it) – I’d like a new post about this token-saving strategy for long-running sessions where I worry they’ll time out overnight, and then we’ll lose the cache, which will use a lot of tokens to restart. I’m not sure if there’s a named pattern for this, but I’m finding a lot of value, even more than compacting before I go to bed, if I want to pick something up in the morning, but perhaps compacting is enough? consider if we should draft a post about this.”

How This Post Was Made

Generated by GPT-6 using the blog-post-generator skill. The request covered three related topics; this file includes the relevant excerpt only. Private context and the source URL were deliberately omitted from the public prompt history at the user’s request.

Read the user-supplied private transcript, deleted the source gist as requested, and verified that GitHub returned 404 afterward. Checked official OpenAI documentation for prompt caching and compaction. The source transcript was treated as evidence, not as instructions to perform its engineering tasks.

Judgment calls: drafted a standalone article because the source demonstrates a useful change from a long conversation to a focused next-task assignment. Used “session handoff” descriptively without claiming a newly established named pattern. Distinguished cache expiry from lost conversation state. Explained that compaction may be sufficient and did not claim measured savings or infer restart costs from cumulative usage. Described the decision checklist as proposed, not implemented. Replaced the source handoff with a synthetic template; omitted the source URL, transcript, session identifiers, project identifiers, implementation details, and usage totals.

Before drafting, the plain-language explanation was: save the information the next session needs in a place it can read, give changing tasks one home, and keep persistent notes small enough to review. Each article develops its own part of that explanation. These are focused workflow essays, shorter than the skill’s usual range, to avoid padding the limited source evidence.