A 13-minute GitHub Copilot video digs into prompt caching
lee_stott · x · 2026-07-21
This post points to a 13-minute video explaining prompt caching in GitHub Copilot.
The author says it was the hardest topic they have ever covered and that GitHub’s Ryan Caldwell and Derek Legenzoff helped them understand it. The practical takeaway is that prompt caching is important enough in Copilot to warrant a dedicated deep dive.
Related event: 13-Minute Video Explains GitHub Copilot Prompt Caching(3 posts)→
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