Train deep neural nets since 2015. Weight lifting. Tesla talk and FSD analysis.

North Carolina
Joined July 2010
Incredible experience. Every dollar spent for this trip well worth it. #Starship #SpaceX
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For Claude code, $20/month pro plan it is a helpful assistant, $200/month MAX plan, it is a slave army
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JimZ retweeted
Replying to @novoreorx
一点见解: 先进化为超级个体,再统领 Agent 组建超级团队。前者决定了你的天花板,后者决定了你的规模化能力。二者相辅相成:自己是灵魂,Agent 是分身。✌️
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2nd day with FSD v14, met a fallen off tire on highway
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Anyone who was affected by the FAIR layoffs, feel free to DM. We are a fortune 500 company on east coast currently growing our AI tech devision needing all sorts of expertise across AI/ML, post training, data, eval, infra and SW.
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This is interesting. Assuming 10GB of the 12GB is for the model, usually the model deployed is at INT4 , so this is a 20B model. Taking LLM as an example, 20B is the size that starts to having a taste of frontier model. With AI5, Tesla can definitely push the model size to another 2X~5X.
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The rest of the year is all about fixing the long tail. FSD is solved, just matters of iterations and time.
FSD 14.1, the first in the v14 series, has officially started rolling out to customers! Many follow up releases, with significant improvements, are in the works. These should ship through the rest of this year. Enjoy, and looking forward to your feedback!
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Hey all, I just open sourced this project I did in the past few weeks. Introducing UCIP: The open-source protocol for seamless, multi-device AI experiences! Say goodbye to fragmented context—capture user details like mood, location & habits for smarter LLMs. MIT licensed. Devs, join the revolution: star, fork & contribute! 🚀 github.com/JianbangZ/UCIP
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Well, thus 85% number sounds very familiar
COMMERCE SECRETARY LUTNICK ON AUTO TARIFF RELIEF: - ALL CARS FINISHED IN U.S. WITH 85% DOMESTIC CONTENT WILL HAVE ZERO TARIFFS - U.S. CARMAKERS WILL RECEIVE 15% OFFSET FOR VALUE OF VEHICLES AGAINST PARTS IMPORTS
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In the earnings call, Tesla team said diff parameter set for diff road conditions are needed, then the head of AI talked about MoE (Mixture of Experts) right away. So instead manual parameter tuning, Tesla is using MoE to automatically let the neural net to pick the best "expert". MoE is rather common tech in modern Large Language Model. With MoE, model can have a deisgn of predefined any # of experts, during training, by feeding into diverse dataset, the model itself figures out the "expertise" for each expert automatically. At the running time, one or multiple experts are fired to map it's strength to the road conditions it senses at real-time.
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TLDR, Tesla AI rocks, it adopts technologies from LLMs and combine with its own secret tech stack. Always evolving. Love to see this.
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$TSLA is the most confusing investment to a lot of folks but the most obvious one to me.
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Soon=V14
For the first time, there will soon be a generalized, pure AI solution to full self-driving. Just cameras and the Tesla AI chip with Tesla AI software.
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I am not, and you shouldn’t either.
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Why the FSD videos from China now are more interesting? three reasons: (1) China people were trained for a whole decade (by wechat, douyin/tiktok, etc.) to be more openminded with new technology and willing to adopt
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(2) China's infrasture are much morediverse, from super city like Beijing Shanghai, to extremely rural areas.
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(3) Tesla FSD is new and fresh in China, people can make good money building their tiktok equivlent channel. Strong incentive to take risks US folks don't usually want take. such as driving around cliff.
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Didn't think this mini thread would go viral!
About FSD v13.3/14. The next major FSD update will bring the most significant 3x model size incrase and 3x context window expansion plus a lot of "feature" enablement for unserupervised FSD. Here are my expectations and interpretations.
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About FSD v13.3/14. The next major FSD update will bring the most significant 3x model size incrase and 3x context window expansion plus a lot of "feature" enablement for unserupervised FSD. Here are my expectations and interpretations.
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Another key improvement I expect would be more feature enablement, better parking unparking, hand gesture recognition, sound/siren understanding, emergenct and policy vehicles. This will be a on going effort.
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I expect the next FSD update should come as early as April to employee cars, then May/June to selected customers for point releases, and finally ready for the June/July official larunch
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