Research & Writing
Fixed income, AI agents, and the engineering behind specialist intelligence — written plainly, by people who build the systems.
Two articles · Getting AI tools to work together
I wanted less copying between agents. We’ve built the mailbox; some handoffs still need work.
12 November 2026 · Andy Seaman
The internal mailbox is built. The next job is proving that each handoff reaches the right agent.
12 November 2026 · Andy SeamanSeries · Cheaper agents, without dumber agents · three parts · ▶ Watch on YouTube
A two-minute change, no glue code: keep the strong model for judgment and let the repetitive work run on a cheaper one — using controls that ship with Claude Code.
04 June 2026 · 4 min read
The savings are as much about context as about price. Model price × tokens supplied × number of calls — and how to bring all three down at once.
14 June 2026 · 6 min read
The cross-provider version: route the repetitive loop through DeepSeek and reserve Claude for the decisions that justify its cost. A minimal router you build yourself.
15 June 2026 · 9 min read
A standalone follow-on: the provider-agnostic routing pattern behind the series. The orchestrator keeps the wheel and calls any model — DeepSeek, GPT, Gemini, Fable — through one interface. Adding a model is a config row, not a rebuild.
20 June 2026 · 7 min read