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Nvidia Cosmos 3
Physical AI systems must understand the real world before they can act within it. Robots, autonomous vehicles, and smart spaces need to understand what’s happening in their world…
Topics /
AI & Machine Learning
The most popular blog posts about ai & machine learning on Hacker News. 1,521 posts.
1202
To have a moral stance on AI is to be an outcast, and it sucks
I know the technology, I understand what it's doing and I know the impact, so I am vehemently anti-AI. I do not believe any positive out...
1203
I was a top 0.01% Cursor user, then switched to Claude Code 2.0
A comprehensive guide to Claude Code from someone who's been using coding AI since 2021. Learn the 5 pillars of agentic coding, custom commands, and advanced workflows.
1204
xAI, SpaceX, and the Race for AI Buildout
An artisanal, free range blog. GMO-free. Sincere always, expect for the rare occasion. No AI was used in the making of this site or its content.
1205
Meta Deployed AI and It Is Killing Our Agency
Managing millions in Meta ad spend, yet treated like we don't exist. An inside look at how Meta's AI-driven changes are disrupting agencies and advertiser performance.
1206
How GPT‑5.6 Sol helps run quantum computing experiments
See how an MIT researcher uses GPT-5.6 Sol with Codex to autonomously run quantum computing experiments, analyze results, and calibrate qubits.
1207
What years of production-grade concurrency teaches us about building AI agents
Python and JavaScript/TypeScript AI frameworks are reinventing what telecom solved in 1986. What 40 years of production-grade concurrency teaches us about building AI agents.
1208
AI is going to kill app subscriptions
Curated niche app opportunities from Reddit, scored by difficulty and demand.
1209
Text AI watermarks will always be trivial to remove
The European Union AI Act will begin to be enforceable in August 2026, one month from now. One of the biggest new requirements is Article 50, which requires all…
1210
OpenClaw 2.0, Accidentally
How a push for simpler setup and a first-class browser experience grew into OpenClaw 2.0.
1211
Don't Use AI to Write
Writing requires thinking, don't let an AI do the thinking for you.
1212
AI helps add 10k more photos to OldNYC
Over the past two years I’ve quietly rebuilt major parts of the OldNYC photo viewer . The result: 10,000 additional historic photos on the map , more accurate locations, and a site that’s cheaper and easier to run—thanks to modern AI tools and the OpenStreetMap ecosystem.
1213
Reading across books with Claude Code
In which we teach an agent to read syntopically.
1214
I turned my unused Kindle into a photo frame with GPT-6 Astra
I turned my unused Kindle into a photo frame with an AI agent.
1215
How AI text watermarking works
A gentle visual guide to how a statistical mark hides inside generated text, and what erases it.
1216
What my dad taught me about AI coding in the 90s
It was a summer holiday, sometime in the late 1990s. I was a young kid, around 8 or so. My dad had taught me the rules of chess before and we played from time to time. But this time was different: As we were about to start he stood up and walked away from the board, sitting down in a chair across the room and facing…
1217
vLLM large scale serving: DeepSeek 2.2k tok/s/h200 with wide-ep
How vLLM reaches 2.2k tokens per second per H200 for DeepSeek-style MoE serving with Wide-EP, async scheduling, dual-batch overlap, disaggregated serving, CUDA
1218
Doing a Machine Learning PhD While Working in Japan
An American MEXT scholar shares the pros and cons of doing a PhD in Japan, from funding and part-time work to university life and career options.
1219
A Eureka machine that thinks like nature and explores what AI cannot
IISc is the premier institute for advanced scientific and technological research and education in India.
1220
LLM Neuroanatomy II: Modern LLM Hacking and Hints of a Universal Language?
In Part 1, I described how duplicating a block of seven middle layers in Qwen2-72B — no weight changes, no training — produced the #1 model on the HuggingFace Open LLM Leaderboard. The method, which I called RYS (Repeat Your Self), was discovered using nothing but hard math probes and EQ-Bench on a pair of RTX 4090s.
1221
Intro to TLA+ for the LLM Era: Prompt Your Way to Victory
You can go far without writing TLA+ syntax now, but you still need to understand temporal logic.
1222
Grace Blackwell needs a new scheduler: 27% more usable GPUs from the same racks
NVL72 puts all 72 GPUs in a rack on one NVLink fabric, but only rack-local jobs get the speedup. How SkyPilot keeps multi-node training and inference on NVLink with topology-aware placement, in-place recovery from GPU failures, and automatic defragmentation.
1223
Most Americans say "not in my backyard" to AI data centers
But a Redfin analysis found that AI data centers have benefits: In northern Virginia, taxes on data center equipment are likely contributing to a surge in education spending.
1224
The OnlyFans Economy of American AI
“The dreamers look skyward with longing. The Internet hums with its usual promise — you will find your people, your myth, your wonder, and maybe your transformation.”
1225
Cohere's First Model for Developers
Meet North Mini Code, Cohere's first open-source agentic coding model: a 30B MoE that codes strongly on minimal hardware.
1226
Pruning RAG context down to what the answer actually needs
Pruning agent context down to what the answer actually needs, while keeping 96% of recall
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1228
MCP is a fad
Model Context Protocol has taken off as the standardized platform for AI integrations, but this popularity will be short-lived.
1229
Orchestrating AI code review at scale
Learn about how we built a CI-native AI code reviewer using OpenCode that helps our engineers ship better, safer code.
1230
Speculative Decoding in vLLM on AMD GPUs
A practical guide to speculative decoding in vLLM on AMD GPUs, covering draft-and-verify mechanics, MTP, EAGLE-3, DFlash, DSpark, configuration, tuning, and ben