yannick.grenzinger.com
Product engineer & manager. Engineering Manager @ Payfit. Father of triplets. Love #psychology, #UX, #product, #DDD and software development in general.
👤 Joined on 11 July 2023
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@ygrenzinger.bsky.social@ygrenzinger.bsky.social → @grenzinger.com@grenzinger.com → @yannick.grenzinger.comI’ve spent months exploring smart defaults for fact checking to minimize hallucinations in ChatGPT & Claude and now have something I think is ready to share. Add the following prompt to the Settings->Personalization-> Custom instructions in ChatGPT and Settings-> Profile->Instructions in Claude.
Show PostShut down any "Elon Musk predicts..." thread with this simple reply: "Was he on Mars when he said it?"
Show PostHier soir, je me suis baladé dans les bois, et je suis tombé sur un cerf. Magnifique, on se regardait, il ne bougeait pas. Puis il a murmuré "Darmanin démission" et est parti, majestueux.
Show PostCe article du Grand Continent sur les techniques de désinformation est fascinant. legrandcontinent.eu/fr/2026/05/1...
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