Ridiculous that OpenAI claimed 74.9% on SWE-Bench just to prove they were above Opus 4.1’s 74.5%… By running it on 477 problems instead of the full 500. Their system card only says 74% too.

Huge computer science result: A Tsinghua professor JUST discovered the fastest shortest path algorithm for graphs in 40yrs. This improves on Turing award winner Tarjan’s O(m + nlogn) with Dijkstra’s, something every Computer Science student learns in college.

AGI is here, everybody.

🚨GPT-5 announcement just leaked!

This little-known 3 step workflow is the best way to build mobile apps in under 2 minutes. 1. Use Stitch by Google to design mobile UI 2. Take a screenshot and ask Claude to build it 3. Profit! Here's a Formula 1 app.

China is living in the future and most people don't realize it. It's seen progress in the last few years that puts many western countries to shame. Transport: – Literally flying cars, Xpeng AeroHT – Hong Kong to Shenzhen in <15min by high speed rail – Autonomous vehicles with far more coverage than Waymo / Tesla – Drones deliver food to stations (Meituan) – Robots that pick up delivered food and take it to your door – 10 large EV manufacturers that make cheaper cars with higher range and more luxury, which come with lidar / L3 autonomous driving (BYD, Aito, Zeekr, Great Wall, etc) – Battery swapping infrastructure (Nio) – Huawei has its own OS – Owns large chunks of global supply chain for electronics Lifestyle: – Effectively zero crime because of mass camera and security surveillance. No theft, no litter. (yes, I know this is a major talking point of western media) – Functional public transport networks, with different cabins for different temperature – Affordable housing; even lower income teachers can live comfortably in big cities – Firefighting drones – Almost no homeless people or trash – Electric buses and scooters; quieter cities – Rolling police robots with disarming weapons Technology – Cheap humanoid robots – Elaborate drone shows in the sky – Self driving trucks – Robot cappuccino makers – Dark factories primarily run by robots Yes, like any country, there are plenty of issues too. But the rate of progress, supported by the govt and unburdened by regulation, is unparalleled. Everyone should spend more time learning a bit more by China, free from any pre-existing bias.

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India has a huge advantages in building AI b2b businesses: — Proximity to BPOs that you can try and automate — Ability to scale forward deployed teams quickly to make large customers successful There are several billion dollar US startups to be out-executed.

One of the most important papers in AI: a tiny brain-inspired 27M param model trained on 1000 samples outperforms o3-mini-high on reasoning tasks! Still can't believe this tiny lab of Tsinghua grads gets 40% on ARC-AGI, solves hard sudoku and mazes. We're still so early.

Here he is: the man who turned down a $1B offer over 4yrs from Meta.