Data products for the public sector and regulated domains.
Built for production.
DOMA
Product in production: urban-planning review with LLMs, regulatory RAG, and PDF reports for architecture firms.
OECD Pensions Explorer
Explorer of OECD pension trade-offs. Featured in Plotly’s official examples.
TARCJA: judicial document extraction
LLM pipeline extracting tables from judicial PDFs. 300+ cases processed.
Latest notes
Recent writing
Why Chile does not quantify the fiscal risk of its disasters (and Spain does)
Comparative technical note: contingent liabilities, catastrophe bonds, and the role of independent fiscal institutions in Chile (DIPRES, CFA) and Spain (AIReF, CCS).
From internal masterclasses to operating judgment for regulatory RAG
How I structured a study system around evals, retrieval, and production to turn applied AI knowledge into verifiable decisions for fiscal and regulatory corpora.
Designing an LLM broker without selling arbitrage hype
Architecture notes from an OpenAI-compatible v1 with public aliases, prepaid credits, LiteLLM, a batch worker, and a more sober thesis than reselling cheap tokens.