
TheNoMan
454 posts

TheNoMan
@Analyze9288
Poker, Data, Programming, Pandas, Trading


i let an AI test 88,000 trading strategies over 10 years of market data. the winner made money every single year. never lost more than 3% from peak. today i'm putting it in the ring with real markets for the first time. paper trading starts now. if it holds up, real money is next. i'll document the whole thing here.



what happened to claude code and why tf would it make me this crime of a suggestion.






Holy shit... Tencent researchers just killed fine-tuning AND reinforcement learning in one shot 😳 They call it Training-Free GRPO (Group Relative Policy Optimization). Instead of updating weights, the model literally learns from 'its own experiences' like an evolving memory that refines how it thinks without ever touching parameters. Here’s what’s wild: - No fine-tuning. No gradients. - Uses only 100 examples. - Outperforms $10,000+ RL setups. - Total cost? $18. It introspects its own rollouts, extracts what worked, and stores that as “semantic advantage” a natural language form of reinforcement. LLMs are basically teaching themselves 'how' to think, not just 'what' to output. This could make traditional RL and fine-tuning obsolete. We’re entering the “training-free” era of AI optimization.

Imagine your Twitter feed only showed people who won the lottery. Every day you only see posts from people who won big. Within a few weeks you’d start to think winning the lottery is normal. And you'd probably start playing the lottery yourself 🤑 At first you would lose of course. But then one day you’d get lucky and win your first $100. And since you’re seeing daily posts of lottery winners, you’d think « this is proof the lottery is working, I just need to learn how to play it better » Then you’d meet a community of full-time lottery player. Every time you have a small win, they support and boost you. "You're on the right path bro, you're gonna make it!" So you quit your job and focus 100% on the lottery. You still see posts about other people who win big everyday. And you’re sure it’s only a matter of time until it’s your turn. But the months go by, and you’re still only winning $100 here and there. But one time you win $10,000! (after spending $20,000) Its crazy! And you think you finally figured it out! But the next day you’re back to losing. Now the years go by, and you still see the daily stream of winners celebrating on your feed. But you’re still nowhere as successful as them. And you start wondering. Why am I still not winning? Is there something wrong with me? Am I stupid? But there is nothing wrong with you. You just made the mistake of believing the algorithm. The algorithm which gives 100x more visibility to the winners, and makes it seem like everybody but you is winning. But the truth is only 0.1% of people win anything significant at the lottery. Most people fail, but you will never see or hear about them, because of the algorithm. There’s nothing wrong with you, you’re just a normal person who didn’t win the lottery. Like basically 99% of people on earth. Your perception that you should’ve won was just a fantasy driven by social media algorithms. This realization makes you feel sad for a while, but after a few days you feel liberated. You stop thinking there’s anything wrong with you for losing at the lottery, and you start coming back to your real life, and look for a job again. You’re just a normal person and that feels good. No need to win big, just build a good life. Once you start realizing this, you try to warn the other lottery players. You tell them about this reality, but they don’t listen. They’re too addicted themselves. So they dismiss you as a loser who gave up too quickly, and cast you away. But in reality you just woke up to the fantasy and tried to help them. Indie hacking is a cult.



"AI isn't replacing radiologists" good article Expectation: rapid progress in image recognition AI will delete radiology jobs (e.g. as famously predicted by Geoff Hinton now almost a decade ago). Reality: radiology is doing great and is growing. There are a lot of imo naive predictions out there on the imminent impact of AI on the job market. E.g. a ~year ago, I was asked by someone who should know better if I think there will be any software engineers still today. (Spoiler: I think we're going to make it). This is happening too broadly. The post goes into detail on why it's not that simple, using the example of radiology: - the benchmarks are nowhere near broad enough to reflect actual, real scenarios. - the job is a lot more multifaceted than just image recognition. - deployment realities: regulatory, insurance and liability, diffusion and institutional inertia. - Jevons paradox: if radiologists are sped up via AI as a tool, a lot more demand shows up. I will say that radiology was imo not among the best examples to pick on in 2016 - it's too multi-faceted, too high risk, too regulated. When looking for jobs that will change a lot due to AI on shorter time scales, I'd look in other places - jobs that look like repetition of one rote task, each task being relatively independent, closed (not requiring too much context), short (in time), forgiving (the cost of mistake is low), and of course automatable giving current (and digital) capability. Even then, I'd expect to see AI adopted as a tool at first, where jobs change and refactor (e.g. more monitoring or supervising than manual doing, etc). Maybe coming up, we'll find better and broader set of examples of how this is all playing out across the industry. About 6 months ago, I was also asked to vote if we will have less or more software engineers in 5 years. Exercise left for the reader. Full post (the whole The Works in Progress Newsletter is quite good): worksinprogress.news/p/why-ai-isnt-…














