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Now

What I’m focused on right now

A snapshot of current work, learning, and experiments — inspired by the /now movement. Updated as things change.

Last updated · July 2026

Building

  • Production RAG + agent services on AWS ECS Fargate at EcoRatings.
  • LLM evaluation harnesses that gate releases on correctness and hallucination risk.
  • Fallback model routing across OpenAI, Anthropic, and open-weight models.

Learning

  • Deeper graph-RAG and multi-hop retrieval strategies.
  • Agent evaluation methodology beyond single-turn correctness.
  • Cost/latency/accuracy trade-offs across model providers at scale.

Reading

  • Papers on retrieval, reasoning traces, and LLM evaluation.
  • Engineering blogs from Anthropic, OpenAI, and Stripe.
  • Distributed systems fundamentals — the substrate under all of it.

Experimenting

  • An AI playground for this site (retrieval viz, token streaming, reasoning traces).
  • MCP-based tooling for agent workflows.
  • Writing more — turning production lessons into public notes.