AfterSlides: Write Slides After Talks

25 years ago, Mr. Krishnan (IAS) amused us with anecdotes of bureaucrats writing meeting minutes before the meeting.

This week, I flipped that. I wrote slides after the talk. I call them AfterSlides.

Why. I ran a couple of Ask-Me-Anything (AMA) sessions where the audience set the agenda. I learned their interests. They got answers. No slides prepared.

How. I okayed recording with the organizers, recorded on my phone, transcribed with Gemini, and asked ChatGPT to generate the AfterSlides.

Here are a few AfterSlides from AMAs at:

GALE: https://sanand0.github.io/talks/2025-09-15-llm-ama-gale/
BI Worldwide: https://sanand0.github.io/talks/2025-09-18-llm-ama-bi-worldwide/

I see potential for this in:

  1. Education. Turn teacher lectures into AfterSlides students can revise. Add a quiz.
  2. Management. Turn reviews into AfterSlides for reference and action.
  3. Sales. Turn pitches into Afterslides for clients to revisit
  4. Research. Turn interviews into evidence AfterSlides with citations.
  5. Support. Turn calls into policy/FAQ slides your team can search.

There’s derived content that LLMs can generate.

  • Quizzes. Non-trivial questions to test understanding.
  • Errata. Fact-check, cite sources, add confidence.
  • Counterpoints. Add credible alternative views with references.
  • Feedback. What worked, what to improve.

Prompts I used.

Transcription: https://github.com/sanand0/prompts/blob/main/transcribe-talk.md
AfterSlides: https://github.com/sanand0/prompts/blob/main/afterslides.md

If you try this and find new uses for AfterSlides, please share!