HN user

chrsw

1,440 karma

Past: Chip design.

Current: Embedded software, robotics.

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arxiv.org 19d ago

Embodied.cpp: A Portable Inference Runtime of Embodied AI Models

chrsw
1pts0
braininspired.co 1mo ago

BI 240 Cristopher Moore: Cognition and Computational Complexity

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arxiv.org 1mo ago

Cassandra: Enabling Reasoning LLMs at Edge via Self-Speculative Decoding

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arxiv.org 2mo ago

CPPL: A Circuit Prompt Programming Language

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www.youtube.com 2mo ago

The Geometry of Reasoning and Learning in the Age of AI [video]

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www.pi.website 3mo ago

Physical Intelligence π0.7: A Steerable Model with Emergent Capabilities

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arxiv.org 3mo ago

MegaTrain: Full Precision Training of 100B+ Parameter LLMs on a Single GPU

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326pts57
www.youtube.com 3mo ago

AI changed Nvidia chip design [video]

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arxiv.org 3mo ago

VTAM: Video-Tactile-Action Models for Complex Physical Interaction Beyond VLAs

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r-tty.blogspot.com 4mo ago

QRV Operating System: QNX on RISC-V

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www.youtube.com 4mo ago

Building the Future of Coding, OpenCode with Dax Raad [video]

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arxiv.org 5mo ago

NanoQuant: Efficient Sub-1-Bit Quantization of Large Language Models

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13pts0
medium.com 5mo ago

Electronic Circuit Simulation on macOS

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arxiv.org 5mo ago

Horizon-LM: A RAM-Centric Architecture for LLM Training

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mcuoneclipse.com 6mo ago

Navigating AI: Critical Thinking in the Age of LLMs

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www.rollingstone.com 7mo ago

Amazon Is Filled with AI Book Slop

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nostarch.com 10mo ago

Heavy Wizardry 101

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arxiv.org 11mo ago

Hardwired-Neurons LPUs as General-Purpose Cognitive Substrates

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arxiv.org 11mo ago

Thinking Machines: Mathematical Reasoning in the Age of LLMs

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www.packtpub.com 11mo ago

C++ in Embedded Systems: A practical transition from C to modern C++

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yangs03.github.io 12mo ago

InstructVLA: Vision-Language-Action Instruction Tuning

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www.youtube.com 1y ago

Traits of next generation reasoning models [video]

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1pts0
arxiv.org 1y ago

WorldVLA: Towards Autoregressive Action World Model

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www.youtube.com 1y ago

Tetris founder's family village is collapse-proof, remote offgrid-topia [video]

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arxiv.org 1y ago

Planets similar in size are often dissimilar in interior

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www.interconnects.ai 1y ago

What comes next with reinforcement learning

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github.com 1y ago

Cross-Platform C SDK for Model Context Protocol (MCP)

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arxiv.org 1y ago

CrashFixer: A crash resolution agent for the Linux kernel

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arxiv.org 1y ago

Reinforcement Learning for Reasoning in LLMs with One Training Example

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arxiv.org 1y ago

Video-R1: Reinforcing Video Reasoning in MLLMs

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1pts0

China will accelerate on ML research and optimization regardless of US export control policy. They want to win or at least not lose just as much as the US and will pull every reasonable lever at their disposal to do so. NVIDIA and the US government have no say in this.

Google can't compete with China, neither can Meta. Only two labs in the US can keep chucking billions at the frontier race. Everyone else has a real business to run.

China can keep up because it's cheaper to run a frontier lab there. They also have more researchers and a stronger cultural inclination for this sort of thing. And I guess the business case in China doesn't have to work as well as it does in the US.

Correct. We need open weights, open code and open data. If nobody else can reproduce what someone did there will always be security questions. Even if we can reproduce it there could still be security concerns but it's more realistic to investigate yourself.

The compute constraints never mattered. If China had more compute they'd still end up winning because they have more people and a culture more inclined to math and science. Even if you find all this amusing, there's no own goal here. Not a policy one anyway.

Science fiction has entertained and inspired millions of people and we should all be grateful for that but it has also distorted what people think space really is.

When you consider the scale of space it becomes pretty understandable why the Milky Way isn't teeming with civilizations sending large amounts of mass all over the galaxy. A realization one comes to despite the facts that it has taken humans a blink of an eye (on a galactic timescale) to go from tools to rockets and the Milky way is billions of years older than the entire history of the Earth.

For better or worse, humans (or any animal) are a lot better at reacting than planning. I'm sure this technology will play out differently than any one of us, or any collection of us, can imagine. The possibility space is enormous.

GPT-5.6 13 days ago

My main takeaway from LeCun's thesis isn't that you can't build LLMs to do useful things better than the best human, it's that these systems don't learn arbitrary skills efficiently, like humans do. And the question is, why not? 8% on ARC-AGI-3 is amazing for a machine considering how far we've come since digital computers were first built. But it is pretty poor if you're claiming something is well on its way to exhibiting human-like intelligence.

Mythos can do some amazing things (I'm assuming, I've never seen it). A young child can learn to control its body without reading any books on dynamical systems and kinematics. Mythos cannot learn to control a humanoid robot after sucking in every piece of data Anthropic can get their hands on.

2024 is a good cut-off. I use these additional heuristics. Bad cover art. Not from a real publisher or not from an author that hasn't published before 2024. I hope that real books that just happen to slip through the cracks, that are also genuinely good books will eventually surface as easily findable somehow. Maybe that's wishful thinking, I don't know.

I know one thing. It's grim out there for publishing and real humans who have something good to say but don't have a popular voice.

I didn't mean nobody lives there. I meant if you plucked random people from all over the country and told them to relocate to NYC, odds are they would need a massive income increase to survive. And even then, it would be touch-and-go for most.

I'm from Harlem, and other parts of NYC. I moved out to pursue a career in an industry that is relatively non-existent in the NYC metro area. If I moved back now I could probably afford it on my current salary. But there are no jobs there for what I do. And if there was a bigger tech industry in NYC the costs would likely be even higher.

how you guys handle the fact this leaks all your code and is stored forever on servers belonging to God knows who?

I don't.

My company doesn't host any code on GitHub, we have our own Git servers.

Regarding the privacy issues with OpenAI, Anthropic or anyone else, we engineers are just using the tools we've been authorized to use by the company. If there's a security issue, that would need to be worked out between the company and the model providers.

Would I use external model providers through an API for personal projects? For everything I'm doing now, probably. Could I see a day where I'm working on something too sensitive to be willing to give any data to these companies? Possibly.

I don't even look at benchmarks anymore. I just try different models as they're released on our large, proprietary, systems software codebases in real, shipping products or projects that will ship eventually. It's pretty clear which models help me do my job better or faster. I'm fortunate enough to have the token budget to use basically as much as I need, for now.

No need for benchmarks, evals, marketing, system cards or anything like that. I read the web for tips, practices and release announcements. My colleagues and I share our experiences with each other but beyond that, everything else is just noise.

In the broadest sense, I don't think we're there yet. I asked an SoC vendor to provide their chip documentation in Markdown. They refused. So, I went ahead and tried to do myself with AI.

I tried various AI tools and the results ranged from absolute garbage to something-but-not-something-but-not-quite.

I went ahead and did a section of a huge PDF by hand, just to see if what I was asking for was even feasible. After more than several hours of painstaking work spread across multiple days, I got several chapters to look identical to the source PDF in some Markdown renderers. I had to use some HTML for the more complex tables. I converted some diagrams to Markdown and some to images linked to from the Markdown.

Of course this can't go on forever. Especially not on LLMs. But are we really close to the limits of what these LLMs can do? I'm not sure we are.

The difference between GPT-5/Opus 4 and GPT-5.5/Opus 4.8 is striking. For software development anyway, there's no comparison. And all this has happened in a year.

My assumption is there will be another 2-3 years of improvements ahead of us on LLMs alone. Through hardware upgrades, larger training runs, better data quality, better algorithms, etc.

Of course, by then these models will be quite expensive. Will my company pay for it? I don't know. I'm sure some people will though.

They're not. And by the time they are Open AI and Anthropic will probably be onto the next thing.

Not sure what happened to Google in all this. They're falling out of the frontier race.

Pre-2022 Books 1 month ago

Not sure why this got downvoted. The amount of book slop on Amazon these days is staggering. It has completely changed my experience of shopping for books on Amazon and it's for the worse.