New: Builders Club — build in Light with our team → See dates New: Builders Club — build in Light with our team → See dates New: Builders Club — build in Light with our team → See dates New: Builders Club — build in Light with our team → See dates New: Builders Club — build in Light with our team → See dates New: Builders Club — build in Light with our team → See dates New: Builders Club — build in Light with our team → See dates New: Builders Club — build in Light with our team → See dates

Blog / Technical Staff

Technical Staff

Engineering deep-dives from the team building Light's agents, straight from the people who wrote the code.

Technical Staff · August 16, 2026

We Fine-Tuned an Open-Source 8B Model to Replace a 1T Model

Technical Staff · July 23, 2026

How We Taught Our Agent to Learn