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Definition
- What is "From Copilot to Colleague"?
- "From Copilot to Colleague" is a source-anchored book on AI engineering: how AI systems move from assistants that suggest, to copilots that collaborate in real time, to delegates trusted with full, reviewable tasks. Every claim links to a timestamped moment in one of 1047 AI Engineer conference talks — 54 claims backed by 198 source anchors — and every chapter is scored by a panel of three rival open models (the book's own measurement engine, book-mash). Written by Timur Isachenko & Daniel Mohanrao, published as an evolving public experiment at fromcopilottocolleague.com.
- What makes this book's method different from other AI commentary?
- Most AI commentary is assertion without provenance. This book's claims layer works the other way: every claim in the ledger carries a Source Anchor — a precise video id and timestamp pointing at the moment a practitioner said it — plus a support level (strong, moderate, or tentative) instead of a flat citation. The claims ledger, chapter drafts, and chapter-by-chapter judge scores are all public and machine-readable, so the method is reproducible, not just the manuscript it produced.
Open source · built from this book
Three things came out of writing this
The Method needed tools that didn't exist. They're all real, running, and open source.
claims-ledger · open source
CI that fails when docs lie
Same claim grammar as this book — now for your codebase. Every strong claim carries a verbatim quote anchor; stale pointers exit 11 in CI.
book-mash · open source
Turning "this chapter feels weak" into a number
The multi-judge measurement engine that scores every chapter of this book — six independent judges, three craft dimensions, three epistemic dimensions. Generic enough for any manuscript with a book-mash.toml.
ai-native-org · open source
Chapter 9, turned into a running system
The AI-Native Organization's three-plane design, built out as a real operating model for one operator running a fleet of agents — ship-gate, sentinel, claims ledger, all of it.