Gerra / Field notes
Work in
the open.
Research explainers, buyer guides, technical histories, and methods - tied back to the datasets and the underlying evidence.
Jul 19, 2026Agent data guide
What Code Data Do Codex, Claude Code, and SWE Agents Need?
A model-agnostic framework for choosing repository data for terminal coding agents: context, history, environments, tests, and honest evaluation boundaries.
Jul 19, 2026Evaluation method
How Git History Becomes a Code-Model Evaluation Dataset
A practical method for turning authentic commits, patches, and tests into point-in-time coding-agent evaluations without leaking the answer.
Jul 19, 2026Buyer guide
How to Audit a Codebase Dataset Before You License It
A buyer checklist for repository completeness, Git integrity, provenance, deduplication, privacy, tests, and reproducible release metrics.
Jul 19, 2026Research explainer
Repository-Level Code Data for Coding Agents
Why complete repositories, cross-file context, tests, and change history are more useful for coding-agent training than disconnected source files.