Runaho
Software. Philosophy. The space between.
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LLM Field Notes
Your CLI Tree Is Already an MCP Server
If you already use urfave/cli v3 in Go, your command tree is a ready-made MCP tool…
LLM Field Notes
The Next LLM Breakthrough Will Not Be a Bigger Model
Every LLM hits physical limits. NVIDIA's Nemotron 3 Puzzle shows what serious compression…
LLM Field Notes
The Right Model for Each Task, Not the Biggest Model for Every Task
Kimi K3 is a frontier push, but 2.8T total parameters is not the same as 2.8T active…
Hermes Agent
1 Billion Input Tokens Later: My Personal Agent Field Report
90 days, one billion input tokens, roughly thirty dollars a month. The number is…
Hermes Agent
Running a Team of LLMs: Mixture of Agents in Practice
One model is a soloist. A team of them, coordinated by an aggregator, is an orchestra.…
LLM Field Notes
The Harness Gap
Two years ago open-weight models were strong but the harness around them was the…
LLM Field Notes
Prompt Engineering Didn't Die. It Built a Skeleton.
Prompt engineering didn't die -- it evolved. The clever prompt is gone, replaced by…
Observability Tools
Highlight: A Week We Won't Get Back
Session replay, distributed tracing, one tool — it looked perfect. A week later, the…
A CPU Story
Why must a function return?
Why is there a return at the end of a void function? Because return is not about values —…
We're Forgetting How to Sharpen Our Tools
We finished a month-long project in three days. That should feel like a win. It does — and…