Harness Engineering for Self-Improvement
The concept of recursive self-improvement (RSI) dates back to I. J. Good (1965), where he defined an “ultraintelligent machine” as…
Building an AI Text Detector From Scratch
Substack recently launched its AI detector feature in the UI, which is super interesting.
How Claude Watermarks AI-Generated Text
I recently posted a Substack note about Claude’s new watermarking process and implementation. Since it’s such a popular topic and…
GPT-6 Astra, Looped Transformers, and Hidden Reasoning
A lot has happened in the last few weeks. I am sure that OpenAI’s GPT-6 Astra is top of mind…
Language Models for Text Classification: From Bag-of-Words to Jev
The recently released Jev AI model has been quite a cultural phenomenon in technical communities in the past 2 weeks.
Building Reasoning Models from the Ground Up: A Full Video Course
I have written a lot about reasoning models here over the last two years on Ahead of AI, including a…
How to Train Your own Decision Model like Jev using Unsloth
In this article, you will learn how to turn an open-weight language model into a decision model that classifies user…
Decorators for Timing, Retries, Caching, and Validation in Python
In this article, you will learn how Python decorators work under the hood and how to build reliable ones for…
Free AI and Data Courses with 365 Data Science: 100% Unlimited Access until Nov 20
From November 5 to November 20, 2026 (starting at 8:00 a.m. UTC), 365 Data Science will grant free access to…
DiffusionGemma: Hands-On with Google’s Text Model That Writes All at Once
In this article, you will learn what DiffusionGemma is, how its diffusion-based text generation differs from standard autoregressive language models,…