@jiusherei
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Computer engineer + computer scientist turned macro fund manager. Personal opinions only. Professional views and activities might differ from personal views.
Princeton, NJ
Joined May 2023
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When people tell you who they are, believe them.
Pranjit Kalita retweeted
BREAKING: Vivek Ramaswamy crashes to a record low in the odds to win Ohio’s governor race.
Democrat Amy Acton now favored at 58%.
Pranjit Kalita retweeted
“0% chance” AI will end humanity by 2030.
They must be doing it (the fearmongering) for ulterior reasons. Maybe it's political, maybe it's just attention grabbing."
- Jensen Huang's new interview with CBS News, with Jo Ling Kent (@jolingkent )
He pushed back strongly against warnings that increasingly capable AI could escape human control this decade.
---
From 'CBS News' YT channel (full video link in comment)
Pranjit Kalita retweeted
Replying to @musedivision @geoffreyhinton
I said "auto-regressive LLMs, in and of themselves, will not lead human-level AI"
That statement is still totally true.
First, the reasoning abilities of current AI systems are based non-auto-regressive search (which is what I have always advocated for). But AFAICT, they do it in token space, which is limited and inefficient. I have claimed that human-like reasoning must be a search in continuous representation space. It looks like the industry is moving towards that.
Second, the self-improvement methods, as currently practiced, only work for domains where the quality of outputs can be scored without human intervention, such as mathematics, code, and scenarios that can be simulated accurately. Not anything else. Humans and animals learn new skills way more efficiently than current RL methods.
Third, the multimodal capabilities of current AI assistants generally use separately-trained encoders (that are not LLMs). This is also what I've been advocating. Except that I think the best way to do this is with JEPA trained with self-supervised learning. The research community is clearly moving towards that (3000 papers on JEPA in just 4 years).
Fourth, if LLMs were a path to human-level AI, we would have domestic robots and Level-4 or Level-5 self-driving cars for consumers by now. And we don't. We certainly don't have cars that can learn to drive in 20 hours or practice like any teenager. We're still missing something pretty huge to claim human-level intelligence (let alone superhuman).
Sure, we now have computer systems that are impressive, very useful, and whose performance is superhuman in an increasing number of domains (coding being one of them).
But that's true of the entire history of progress in computer technology.
Lastly, there is a basic confusion about what intelligence actually is.
It is not the mere accumulation and regurgitation of existing declarative knowledge (which is essentially what LLMs do).
As Jean Piaget famously said, "intelligence is not what you know, it is what you do when you don't know."
It is your ability to solve new problem without any prior training, to act in previously-unknown scenarios, and to adapt very quickly to new situations with minimal training.
We're still far from that.
Pranjit Kalita retweeted
It was an unforgettable evening for the awarding of @LifeAtPurdue’s first annual Neil Armstrong Space Prize and the perfect honorees in the @SpaceX Falcon 9 team that achieved the miracle of vertical landing and reusable rocketry. Special congrats to Purdue alum @edwards345.
purdue.edu/newsroom/2026/Q3/…
Pranjit Kalita retweeted
Wrote down my own personal story of a theory I love, online convex optimization, and the people along the way:
minregret.com/2026/09/15/two…
Pranjit Kalita retweeted
Glad to see this idea has spread! Better for everyone.
Pranjit Kalita retweeted
Trump when he sees oil over $100 and 5% on the 10Y
Pranjit Kalita retweeted
Of course Gavin Newsom is running in 2028. And there's no way Kamala Harris will be able to run -- she has no support. But saying he won't run if she does is brilliant (if cynical) politics by Newsom, because it shows a deference to race and gender in an identity-obsessed party.
Pranjit Kalita retweeted
OK, enough of the acceleration vs. deceleration stuff.
China has spoken. Trump has spoken. There won’t be any slowing down.
Now let’s get back to what actually matters: new models, new capabilities, new discoveries.
Pranjit Kalita retweeted
Princeton and PPPL researchers successfully tested PACMAN, an AI framework that controls fusion plasma in real time, making decisions in about 20 milliseconds and even predicting and preventing instabilities before they occur.
🤖 Made with AI
Pranjit Kalita retweeted
The press likes stories to make into hype that can fill time and pages. Its like asking a ran person on the street in Washington if China would invade Taiwan and then blowing it up as a prediction from a source in Washington DC. of an impending war