Hamel’s Substack
Hamel HusainMy newsletter lives at https://ai.hamel.dev
| Platform |  | Pricing | Only free issues | Publishes | Weekly |
|---|---|---|---|---|---|
| Issues | 25 | Founded | 6 years ago | Last Issue | 3 months ago |
| Active | |||||
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hamelhusain.substack.comLatest Issues
Evals Skills for Coding Agents
Today, I’m publishing evals-skills, a set of skills that for AI product evals [1]. They distill what I’ve learned helping 50+ companies and teaching 4,000+ students build evaluation systems.
Why Skills for Evals
Coding agents now instr...
AI Evals For Engineers & Product Managers
Because you’re subscribed to this newsletter, chances are you’re already familiar with the basics of AI evals. However, we have only scratched the surface of this subject. The best way to master evals is through guided practice and feedback...
Why AI Evals Are An Increasingly Important Skill
When I started helping companies build AI products several years ago, I noticed a consistent pattern. Everyone was stuck in vibe-check hell. The same questions kept surfacing:
- How do I switch to a newer model and ensure everything s...
Final call for our AI Evals course (and a question I'm getting a lot)
Hi everyone,
Over the past few weeks, we've dived into some of the toughest questions in AI Evals.
We've extended enrollment through this Tuesday, October 7th. Every lesson is recorded and you get lifetime access to all materials.
This...
Is It the Right Time to Learn AI Evals? Answering 3 Common Questions
Many teams building with AI are stuck in a “whack-a-mole” cycle. When a product fails, they blindly hack at prompts, hoping for a fix without knowing what’s truly broken or why. This isn’t a sustainable way to build reliable AI.
AI Evaluat...
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I am a machine learning engineer with over 20 years of experience. More about me @ https://hamel.dev
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