Robert H. Eubanks
I’m Robert Eubanks, an AI-First CTO exploring how Generative AI and multi-agent systems can be applied in the real world. Here I share what I’m learning, building, and testing in the fast-moving world of applied AI.
| Platform |  | Pricing | Only free issues | Publishes | Twice weekly |
|---|---|---|---|---|---|
| Issues | 18 | Founded | 9 months ago | Last Issue | 20 days ago |
| Active | |||||
Read this Newsletter
robertheubanks.substack.comLatest Issues
The Karpathy Wiki Pattern: 72% Fewer Tokens, but Watch the Regressions
This is Part Two of a series on local agentic search on Apple Silicon. Part One, “Build a Working AI Agent on Your Mac (No Cloud, No API Keys),” walked readers from a clean Mac to a working local agentic search agent. Part Two compiles the...
Build a Working AI Agent on Your Mac (No Cloud, No API Keys)
1. Why this guide exists
The prior article in this series, “RAG vs Agentic Search on Apple Silicon,” ran 42 structured tests across three retrieval approaches (classical RAG, cloud-assisted agentic search, and fully local agentic searc...
OpenClaw on Mac Mini: The May 2026 Setup Guide
This is a living document. Updates are based on real-world installs, community feedback, and new OpenClaw features.
v2.0: Full rewrite for OpenClaw 2026.5.x. The original guide grew by accretion across five point releases (v1.0 through v1....
Karpathy's Wiki Pattern Tested on Local Hardware. A 26B Local Model Got Within 0.2 Points of Frontier Agentic Search.
The previous article in this series ran 42 tests comparing RAG and agentic search on local Apple Silicon hardware. The headline finding was that agentic search outperforms RAG when the model driving the search is capable enough. Sonnet on r...
Anthropic Replaced Their RAG Pipeline with Agentic Search. We Tested Both on Local Hardware.
Anthropic built a RAG pipeline for Claude Code. Embeddings, vector database, chunked retrieval. The standard playbook. Then they tested agentic search alongside it. grep, glob, file reads, iterative refinement. No embeddings. No pre-process...
Key Facts
Audience Metrics
Subscribers, engagement, traffic and sponsorship for Robert H. Eubanks.
| Subscribers | Engagement | 80 | Monthly Web Visits | ||
|---|---|---|---|---|---|
| Accepts Sponsors | Estimated Cost per Ad | ||||
Explore More
SEO Reach
Where Robert H. Eubanks ranks on Google, and how much search traffic it brings in.
| Ranked Keywords | 37 | Monthly Search Traffic | Top Keywords |
|---|
Authors
The writers behind this newsletter.
Robert Eubanks has led engineering teams building AI-native products as a startup CTO. He writes about what actually works.
Frequently Asked Questions
How can I access the email archive for Robert H. Eubanks?
You can find recent issues that have been published by Robert H. Eubanks on Reletter by scrolling up to where it says Latest Issues. Tap on the link for any of the most recent emails or hit More Issues to see older ones.
How many subscribers does Robert H. Eubanks have?
To see how many people subscribe to Robert H. Eubanks, simply upgrade your Reletter account. We provide readership numbers and lots of other stats for this newsletter so you can decide if it's worth reaching out to.
How can I advertise in Robert H. Eubanks?
Newsletter advertising can be extremely effective when it's done right. Before you pitch Robert H. Eubanks as a potential sponsor or partner, make sure that you've done your research and checked its newsletter stats with Reletter.
Then, personalize one of our winning pitching templates and send it to the right person using the contact info provided.
How much does it cost to sponsor a publication like Robert H. Eubanks?
Newsletter ad rates (or CPM) vary depending on many factors, including industry, number of subscribers, open rate, ad placement and more.
To find out how much an ad will cost, contact Robert H. Eubanks using the contact information provided and ask for a copy of their media kit.
How can I find newsletters related to Robert H. Eubanks?
Scroll up to where it says Related Newsletters to see other publications like Robert H. Eubanks. You can also search our email newsletter directory to discover other newsletters that cover the topics you're interested in.
How do I contact Robert H. Eubanks?
Reletter provides this newsletter's website URL above, where you will often find their contact information. We also provide links to associated social media accounts and pitching templates so you can reach out fast.