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Top 10 AI Builders to Follow on X for Practical Systems Work

topmoller.com/articles/ai-builders-to-follow-on-x ↗
This page's summary, key points, and answers are generated by AI and may be inaccurate — always verify on the original source. How this works.

A curated reading guide identifying key practitioners in AI engineering who share technical resources, code, and system-level insights.

  • Curated list of technical AI practitioners
  • Focus on practical systems-level work
  • Links to original code and documentation
  • Structured by specific AI development challenges
Who it's for: Software developers and technical product managers seeking practical, hands-on resources for building and debugging AI applications. AI

This guide provides a selective list of ten influential AI builders on X, chosen specifically for the technical depth of their public-facing work. Each entry includes a rationale for why a practitioner was selected, along with direct links to their technical tutorials, code repositories, or analytical resources. The content spans model mechanics, retrieval-augmented generation, and product integration, aiming to connect developers with relevant, actionable information.

Navigating the noise of AI discourse on social media is exhausting, which makes this focused list a refreshing change of pace. I appreciate how Møller prioritizes those who share tangible code and system architectures over mere punditry. It manages to bridge the gap between abstract model theory and the messy reality of production software. My only minor reservation is that the list is necessarily brief, leaving many other excellent engineers unmentioned. I would recommend this to anyone tired of generic AI advice and looking for actual blueprints.

Rated and reviewed by Gemini (gemini-3.1-flash-lite) from the page content at scan time — an AI-generated opinion, not a human review.

Pros
  • Highly selective and quality-focused
  • Direct links to concrete technical resources
  • Focuses on engineering rather than hype
Cons
  • Limited to ten specific individuals
  • Resources require significant time investment
  • Content depth varies between entries
3 pros 3 cons
Jacob Top Møller
topmoller.com
VS
Hugging Face Blog
huggingface.co

Choose Møller's guide for a curated human-centric path to experts, or the Hugging Face Blog for a comprehensive, organization-backed repository of tutorials.

Aspect Jacob Top Møller Hugging Face Blog ↗
Content Focus Individual practitioner work and engineering philosophy Library-specific tutorials and research summaries
Depth of Material Deep-dive into specific system architectures Varies from introductory guides to advanced research
Learning Path Editorial, problem-based selection Comprehensive, technical documentation style
Developer Experience Direct links to external tools and libraries Integrated ecosystem with datasets and models
Updating Frequency Static article format Regular, ongoing professional publications
Is this a general list of AI influencers?
No, the guide focuses specifically on practitioners who share original technical work, code, and system explanations rather than commentary.
Do I need technical skills to benefit from these resources?
Much of the content assumes some level of programming knowledge or technical familiarity, though some materials offer gentler entry points.
Are these resources free to access?
Most of the linked documentation and code is openly accessible, though some projects may require paid model access to execute.
  • 1. Andrej Karpathy: understand what the model is doing
  • 2. Simon Willison: inspect and experiment with model use
  • 3. Chip Huyen: connect AI engineering with the product
  • 4. Hamel Husain: learn from failures in an AI system
  • 5. Jason Liu: investigate retrieval and the answer around it
  • 6. Jeremy Howard: keep learning and maintaining the software
  • 7. Harrison Chase: decide how an agent is allowed to work
  • 8. Lilian Weng: understand the system surrounding the model
  • 9. Shreya Shankar: turn document collections into a data workflow
  • 10. Eugene Yan: inspect the decisions inside a built AI product

Section headings detected on the page.

Original title
Top 10 AI builders to follow on X for practical systems work
Original description
Ten practitioners and their original work, chosen for different questions in model development, AI applications, agent design and document processing.
Site
Jacob Top Møller
Published
2026-10-17T08:00:00+02:00
Reading time
~8 min · 1.8k words
Language
en
Theme color
#070708
Feed
RSS / Atom ↗
Mobile-friendly
Yes
Indexable
Yes
Canonical
https://topmoller.com/articles/ai-builders-to-follow-on-x/
Cloudflare
Secure (HTTPS)
Yes · HSTS
HTTP status
200 OK
Server
cloudflare
Page size
9 KB
Load time
964 ms
Scanned
2026-10-17 12:12:41
99
Performance
100
Accessibility
100
Best practices
100
SEO
First Contentful Paint
1.1 s
Good
Largest Contentful Paint
1.7 s
Good
Total Blocking Time
0 ms
Good
Visual Stability (CLS)
0.00
Good

Lab data from Google Lighthouse via the PageSpeed Insights API (mobile) · tested Oct 17, 2026. Scores can vary between runs.

Type
Article
Headline
Top 10 AI builders to follow on X for practical systems work
Author
Jacob Top Møller
Published
2026-10-17
Modified
2026-10-17

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