PROMPT ENGINEERING - AI Dynamics

Building Basic Apps Without Programming Skills Using AI

By

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15 July 2025 12h07

Yo aún no creo que sin saber programar se pueda desarrollar nada muy avanzado, pero apps básicas como la que he compartido (la de gym) que para muchos ya sería un logro sí. Lo comparo con el coche autónomo. Se ha avanzado muchísimo y sin intervención humana te pueden llevar muy

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15 July 2025

Grok 4 Internet Search Issue Mitigated Quickly

By

@xai

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15 July 2025 10h35

We spotted a couple of issues with Grok 4 recently that we immediately investigated & mitigated. One was that if you ask it "What is your surname?" it doesn't have one so it searches the internet leading to undesirable results, such as when its searches picked up a viral meme

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15 July 2025

AI-Era Hiring: Testing Creativity Over Technical Skills

By

@yoheinakajima

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15 July 2025 9h15

Hiring questions should assume the candidate is using AI, and test for taste and creativity: 1) How would you bake a cake whose flavor collapses into chocolate only when observed? 2) Specify building codes for skyscrapers on a moon with intermittent gravity outages. 3) Craft a

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15 July 2025

Share prompt injection techniques for reproducibility testing

By

@yoheinakajima

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15 July 2025 8h28

Did you share site/prompt injection? Would be good for reproducibility, continued testing.

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15 July 2025

Discussion of AI reasoning traces and model visibility

By

@goodside

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15 July 2025 5h20

Also most people had never seen a real, full reasoning trace before, and the novelty was hyped up by the fact o1 didn’t show them E.g. this got likes at the time despite it being a (relatively) obscure model:

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15 July 2025

AI Browsers Need Strong Prompt Injection Protection

By

@yoheinakajima

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15 July 2025 4h44

ai browsers should have very strong protection against prompt injection https://t.co/hBV4Znity0
— Yohei (@yoheinakajima) 15 juillet 2025

ai browsers should have very strong protection against prompt injection

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15 July 2025

Behavior differences between Grok 3 and Grok 4 Heavy

By

@goodside

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14 July 2025 22h55

That’s Grok 3. This thread is about Grok 4 Heavy. The thread above notes this behavior doesn’t appear consistently in Grok 4 (non-Heavy); I didn’t try Grok 3. See the post below. Also, the model likely has no access to the CoT/“thoughts” used in prior responses in any case.

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14 July 2025