Kshitij Parikh

Kshitij Parikh

kparikh2001.bsky.social

"The intelligence of a system is a measure of its skill-acquisition efficiency over a scope of tasks, with respect to priors, experience, and generalization difficulty".

👤 Joined on 15 December 2024

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  • 15 Ara 2024, 14:53
    🎉 Bluesky'e katıldı - İlk kullanıcı adı: @kparikh2001.bsky.social

❤️ Beğendiği Gönderiler

Yeah, I just don't think people should trust Tesla. Example: 3 years ago Car and Driver did a comparison of tested EV ranges vs. EPA claims, and Tesla was the 3rd worst about overstating their ranges. The only 2 that did worse only produced one EV model, compared to Tesla's 6.

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Blog post: “Sympathy for both sides of the egregious misalignment debate” www.alignmentforum.org/posts/DZaZ3f...

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Colin
30 May 2026 13:49

One thing I have revised my point of view on a bit is the nature of hallucination. I used to be fond of saying that hallucination and non-hallucination are not actually distinct, that from the model's perspective, so to speak, it's doing the same thing whether it's hallucinating or not. 🧵

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Colin
30 May 2026 13:49

Moreover, I underrated how powerful it is to give it a kind of escape hatch by post-training the tendency to say something like "I think I made a mistake. Let me go back." When it's in the unstable hallucination region, this becomes a strong attractor which can often point it back towards truth.

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Colin
30 May 2026 13:46

I think this is a sense in which hallucination and non-hallucination are qualitatively different, at least in some domains. P(nonsense | nonsense context) >> P(nonsense | sense context). Hallucination begets hallucination, whereas truth is highly attractive, especially in domains with a lot of facts

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