bturtel
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- A small economic forecaster trained from raw Fed PDFs beat GPT-5 (blog.lightningrod.ai)
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Hey HN, I fine-tuned a small open-source model on golf forecasting and it beats GPT-5 at predicting golf outcomes. The same approach can be used to build a specialized model in any domain, you just need to update a few…
- Show HN: Trained an LLM to predict "What will Trump do?" (huggingface.co)
Hey HN! I RL-tuned an open-source LLM (gpt-oss-120b — 120B MoE, but only 5.1B active params) to predict "What will Trump do?" in any situation, trained on nothing but public news collected automatically from search…
- What can't be automated? The Last Human Bottleneck (bturtel.substack.com)
- TMLR: Outcome-Based Reinforcement Learning to Predict the Future (openreview.net)
- Natural Selection Is Already Shaping AI (bturtel.substack.com)
- Flooding the AI Frontier (bturtel.substack.com)
- Foresight-32B Beats Frontier LLMs on Live Polymarket Predictions (blog.lightningrod.ai)
- Why Apple Will (Eventually) Win AI (bturtel.substack.com)
- What remains scarce post-AGI? (bturtel.substack.com)
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I built Sculptor after repeatedly seeing founders try to hire data scientists for a task that ultimately boiled down to extracting structured data from unstructured text (customer records, social posts, websites, etc)…
- Show HN: Pensive – AI mental health coaching backed by science (pensiveapp.com)
Hey HN! We turned proven practices (from CBT, DBT, Stoicism, and more) into guided 5-minute conversations with a personalized AI coach. Traditional care is broken: expensive ($200/hr), inconvenient, and often…
- Sunlight is more effective than censorship (cointelegraph.com)