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flyisland / llm-wiki.md
Created April 6, 2026 00:50 — forked from karpathy/llm-wiki.md
llm-wiki

LLM Wiki

A pattern for building personal knowledge bases using LLMs.

This is an idea file, it is designed to be copy pasted to your own LLM Agent (e.g. OpenAI Codex, Claude Code, OpenCode / Pi, or etc.). Its goal is to communicate the high level idea, but your agent will build out the specifics in collaboration with you.

The core idea

Most people's experience with LLMs and documents looks like RAG: you upload a collection of files, the LLM retrieves relevant chunks at query time, and generates an answer. This works, but the LLM is rediscovering knowledge from scratch on every question. There's no accumulation. Ask a subtle question that requires synthesizing five documents, and the LLM has to find and piece together the relevant fragments every time. Nothing is built up. NotebookLM, ChatGPT file uploads, and most RAG systems work this way.

@flyisland
flyisland / pyweb.py
Last active March 8, 2024 03:46 — forked from mdonkers/server.py
Simple Python 3 HTTP server for logging all GET and POST requests
#! /usr/bin/env python3
#The MIT License (MIT)
#
#Copyright <2022> <Alexandre Maia Godoi>
#
#Permission is hereby granted, free of charge, to any person obtaining a copy of
#this software and associated documentation files (the “Software”), to deal in
#the Software without restriction, including without limitation the rights to
#use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
@flyisland
flyisland / fava-journal-checkbox.js
Last active August 3, 2023 01:37
A JS snippet to add a checkbox to each transaction of the Fava Journal to change its background color
const journal = document.querySelector("ol.journal");
const head = journal.querySelector("li.head p")
const checkHead = document.createElement('span');
checkHead.className = "flag"
checkHead.textContent = 'X';
head.insertBefore(checkHead, head.firstChild);
function handleCheckboxChange(event) {
if (event.target.checked) {
event.target.parentNode.style.backgroundColor = 'lightgreen';
@flyisland
flyisland / remove-bg.py
Created March 26, 2023 08:23
完美去背景
rom rembg import remove
from PIL import Image
input = Image.open('1.png')
output = remove(input)
output.save('output.png')