What Is Ahead of AI by Sebastian Raschka?

Updated

Ahead of AI is a Substack publication by Sebastian Raschka, PhD, focused on machine learning and AI research. According to the publication's own description, it is read by more than 200,000 researchers and practitioners who want to stay current in a rapidly evolving field. If you are looking for research-oriented AI writing from a known educator rather than general tech news, this is the relevant subscription to evaluate.

Who runs it

The publication is written by Sebastian Raschka, PhD. The site presents him as an educator, and includes a testimonial attributed to The Gradient calling him "an incredible educator" with "invaluable insights," plus a quote from Sairam Sundaresan (Gradient Ascent) describing it as "all the latest scoop on AI from one of the best educators out there."

What it covers

The stated focus is machine learning and AI research. The audience is explicitly researchers and practitioners who want to "stay ahead in a rapidly evolving field." That framing matters: the content is positioned for people who already work with or study ML/AI, not for a general audience seeking beginner tutorials or product reviews.

Scale and platform

  • Platform: Substack publication
  • Subscriber count: Over 221,000 subscribers, per the site
  • Reach claim: Read by more than 200,000 researchers and practitioners, per the publication description

How to access it

The site offers a Subscribe option. Subscribing is tied to Substack's Terms of Use and its Information Collection Notice and Privacy Policy. The page does not state pricing or whether any content is free versus paid, so treat access terms as something to confirm on the subscription page itself rather than assuming.

One practical note from the site: it requires JavaScript to run correctly, so if the page appears broken, enable JavaScript or unblock scripts.

Who should consider it

You are… Fit
An ML/AI researcher or practitioner tracking current research Aligned with the stated audience
Looking for an educator-led, research-focused newsletter Matches the positioning and testimonials
A beginner wanting foundational tutorials Not the stated focus
Wanting general AI industry news Not the stated focus

If your goal is staying current with ML/AI research from an educator's perspective, Ahead of AI is built for exactly that. Check the subscription page for current access terms before committing.