AI: Reasoning LLMs: DeepSeek R1, OpenAI o1, o2

very detailed technical description of some of AI training techniques

 Understanding Reasoning LLMs - by Sebastian Raschka, PhD

"reasoning": the process of answering questions that require complex, multi-step generation with intermediate steps.

AI Czar David Sacks Explains the DeepSeek Freak Out - YouTube (All-in Podcast)

DeepSeek, China, OpenAI, NVIDIA, xAI, TSMC, Stargate, and AI Megaclusters | Lex Fridman Podcast #459 - YouTube

Chess engines: JS, GoLang

Chess Engines: A Zero to One Guide

This a guide on how to build a Chess engine from scratch, updated periodically as I further explore the space. This assumes some basic knowledge of Chess, search algorithms, and coding.

code: 

GitHub - 0hq/starter_chess_engine

chessboardjs.com » Homepage

GitHub - jhlywa/chess.js: A TypeScript chess library for chess move generation/validation, piece placement/movement, and check/checkmate/draw detection

GitHub - 0hq/antikythera:
An instructional parallelized chess engine written in Golang.
Starts simple, ends complex.

Antikythera

A parallelized Chess engine written in Golang.

This engine is mainly written with educational use in mind: ...start with an engine that is as simple as possible and add more complex features one-by-one. You can read through each one of the engine versions in the /engines/ folder, each with different levels of sophistication.

Chess opening book (computers) - Wikipedia

Computer chess - Wikipedia