TypeSafe AI

Everything Fervor AI has published that touches TypeSafe AI — 2 pieces, newest first.

• TypeSafe Jev Is a Frontier Model That Cannot Write a Sentence, and That Is the Point

  Most decisions inside an agent loop are enums, and a model that returns typed probabilities instead of text turns the hallucinated tool call from a prompt problem into a…

• Briefing · September 16, 2026 · morning

  Tuesday's launches from Cloudflare, Anthropic, and TypeSafe all replace an all-or-nothing switch with a typed, scoped control, while the day's security story shows the…