GPT‑5.3‑Codex‑Spark

Re:GPT‑5.3‑Codex‑Spark by crystal_revenge on Thursday February 12, 2026 @04:40PM (#46995635)

There was a pre-LLM version of this called "battledecks" or "PowerPoint Karaoke"[0] where a presenter is given a deck of slides they've never seen and have to present on it. With a group of good public speakers it can be loads of fun (and really impressive the degree that some people can pull it off!)

0. https://en.wikipedia.org/wiki/PowerPoint_karaoke

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Re:GPT‑5.3‑Codex‑Spark by bsharper on Thursday February 12, 2026 @04:45PM (#46995702)

There is a Jackbox game called "Talking Points" that's like this: the players come up with random ideas for presentations, your "assistant" (one of the other players) picks what's on each slide while you present: https://www.youtube.com/watch?v=gKnprQpQONw

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Re:GPT‑5.3‑Codex‑Spark by hluska on Thursday February 12, 2026 @07:57PM (#46997541)

That is very cool. Thanks for posting this - I think I’m going to put on a PowerPoint karaoke night. This will rule! :)

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Re:GPT‑5.3‑Codex‑Spark by alfiedotwtf on Friday February 13, 2026 @04:12AM (#47000669)

If you like this, search on YouTube for "Harry Mack". Mindblowing

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