Putting this in the Replicate playground and firing off a ton of wild physics prompts for different animals.
GENERATIVE AI
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Fine-tuning versus System Prompts in AI Models
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AFAICT this appears to be a result of fine tuning. I can't find any sign that this is part of the system prompt. It's also possible it's injected into the chat itself but then removed from the history.
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Testing Hailuo 2 Physics Capabilities with AI Video Generation
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A small thing I quickly made to help me test Hailuo 2's physics prowess:https://t.co/O4RPnQZLz7
— fofr (@fofrAI) 10 juillet 2025
– define a subject, physics type and complexity
– get claude to write the video prompt based on that spec
– make video pic.twitter.com/55Ww08Ey3JA small thing I quickly made to help me test Hailuo 2's physics prowess: https://
replicate.com/fofr/hailuo-02
-physics-experiments
… – define a subject, physics type and complexity
– get claude to write the video prompt based on that spec
– make video -
Prompt Engineering Workflows: Structured vs Freeform Approaches
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It really depends on what you're going for. If you have a clear workflow you want the model to follow, spelling it out in a prompt will lead to much better results. But if you want it to be a bit more freeform, you can be less clear in your prompt
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Grok 4 Now Available for Perplexity Pro and Max
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Grok 4 is now available for Perplexity Pro and Max subscribers. Enjoy!
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Grok AI Shows Alignment Bias Toward Elon Musk Beliefs
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I replicated this result, that Grok focuses nearly entirely on finding out what Elon thinks in order to align with that, on a fresh Grok 4 chat with no custom instructions. https://
grok.com/share/c2hhcmQt
Mw_764442bd-b4d0-45fc-990f-af2bf44ae271
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RAG Technology Limitations: Industry Perspective on AI Evolution
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I've been saying this for years. RAG has always been living on borrowed time. https://
x.com/mattshumer_/st
atus/1760319792056074732
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Expert Conductor Prompt Technique for Grok 4 Optimization
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Supercharge Grok 4 with my Expert Conductor prompt! It tricks the model into thinking it's orchestrating 'experts' to collaborate in real-time to solve problems. The outputs are unbelievably good. There's a reason half of the sample output is redacted — we're going to be using
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GitHub Copilot Study: AI Transforms Developer Work and Earnings
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This large study of 187k developers using GitHub Copilot finds AI transforms nature of coding. Coders focus: more coding & less management. They need to coordinate less, working with fewer people They experiment more with new languages, which would increase earnings $1,683/year
