# Diego Prime > 21-year-old builder from Mexico City. Obsessed with AI. Coding, LLMs, and creativity. Currently in learning mode — building developer tools, training RL agents, and studying transformer architectures from scratch. ## About Diego Prime is a self-taught engineer and entrepreneur focused on AI and developer tools. He started his first company (Cryptoversidad, a blockchain ed-tech startup) at 17, ran it profitably for 3 years with a team of 6, and taught at 2 universities in Latin America. Now he's deep in AI — building tools, studying ML theory, and shipping daily. - Age: 21 - Location: Mexico City - Focus: AI engineering, developer tools, reinforcement learning - Work style: 65+ hours of documented deep work timelapses, runs parallel coding agent sessions daily - Achievement: #1 on Peval Sudoku prompting leaderboard (140 submissions) - 2026 goal: Become a founder again — start a new company ## What I Build - [primeX](https://github.com/diegooprime): Vim-navigation browser extension for X/Twitter - [primeYT](https://github.com/diegooprime): Vim-navigation browser extension for YouTube - [fastwhatsapp](https://github.com/diegooprime): Raycast extension for WhatsApp - [fastytranscript](https://github.com/diegooprime): Raycast extension for YouTube transcripts - [beastybar](https://github.com/diegooprime): PPO reinforcement learning pipeline to train AI to play a board game — game simulator + Cython acceleration + web UI with real-time neural network visualization ## AI Depth - Studied transformer architectures from scratch (whiteboards, Karpathy's nanochat fork, Stanford CME295) - Wrote a detailed synthesis of Leopold Aschenbrenner's "Situational Awareness" on AGI timelines - Built a comprehensive AI theory reference covering neural networks through RLHF - Vibe-tested nanochat (small LLM) against GPT-5 across 12 prompt categories ## Writing - [My Synthesis of Situational Awareness](https://diegoprime.com/blog/sa-notes): Deep analysis of AGI timelines, compute scaling, and the intelligence explosion - [Vibe Testing Nanochat](https://diegoprime.com/blog/nanochat-vibe): Testing a small LLM against GPT-5 across reasoning, philosophy, and technical tasks - [Why & How I'm Publishing Stuff](https://diegoprime.com/blog/publish): My approach to writing — raw, authentic, no corporate speak - [Starting to Tweet](https://diegoprime.com/blog/tweet): AI experiments, timelapses, and real-time updates ## The Lab - [Deep Work Timelapses](https://diegoprime.com/the-lab): 65+ hours of recorded coding and study sessions - [Books](https://diegoprime.com/books): 96+ books tracked since 2019, 190 hours of reading in 2025 - [Habits](https://diegoprime.com/habits2026): Multi-year daily habit tracking — sleep, workout, mindfulness ## Links - [GitHub](https://github.com/diegooprime) - [X / Twitter](https://x.com/diegooprime) - [Blog](https://diegoprime.com/blog) - [Full LLM Context](https://diegoprime.com/llms-full.txt): Extended version with complete blog posts, project details, and reading list ## Optional - [Habit Tracking 2025](https://diegoprime.com/habits2025) - [Habit Tracking 2024](https://diegoprime.com/habits2024) - [Habit Tracking 2023](https://diegoprime.com/habits2023)