brendan hogan

loophole. Python

hermitclaw. Python

DeepSeekRL-Extended. Exploring Applications of GRPO

picoDeepResearch. Python

2025_advent_of_small_ml. Python

completion_tree_view. HTML

nano-grpo-envs. Python

modded-nanogpt. NanoGPT (124M) quality in 8.2 minutes

nbn-gpt. Python

forum_chat. Python

rainbow_dqn. Python

popcorn. Local tool for processing a reading list into a biweekly post, with Claude-generated summaries, screenshot OCR for tweets, and per-entry chat. Inspired by Karpathy's LLM Wiki idea.

base-model-agents. Python

simple_rlm. Python

pass-the-turing-test. A reality-TV game show for language models. Six LLM agents each believe they're the only AI in a room of humans. They have to pass for human or get voted off.

autopcb. The Karpathy ratchet, applied to physical hardware design. Autonomous LLM loop that optimizes PCB component placement.

nbn-agentic-podcast. Python

auto-harness. Python