Now

This is a now page. It's a snapshot of what I'm focused on right now, updated manually when things change.

Building

• This site — greylit.dev. A long-overdue practitioner's notebook.
• Exploring agentic AI patterns for enterprise workflows.
• Evaluating local LLM inference for cost-sensitive production use cases.

Reading

• Designing Machine Learning Systems by Chip Huyen
• Papers on JEPA and predictive world models from Yann LeCun's group
• The latest on reasoning models — what O3-level systems actually mean for engineering workflows

Thinking about

• How enterprises should think about AI engineering as a discipline, not just a feature.
• The gap between research-grade AI and production-grade AI, and what fills it.
• Context engineering — why what you feed a model matters more than which model you pick.