Jev: The Decision Model That Refuses to Write (Audio Deep Dive)

Technical audio deep dive into Jev, the first System One Model from TypeSafe AI (September 2026): a model that gives up text generation entirely and returns typed decisions with calibrated probabilities. Covers the machine-native thesis, the Choice/Score/Noul primitives, parallel isolated evaluation, RLCD training on synthetic data, confidence-based act/confirm/escalate branching, the 42-dollars-per-billion-token pricing with free output, the workflow evals behind the 193.6x faster and 444.6x cheaper claims, and the skeptic ledger: self-published benchmarks, undisclosed architecture, and the subsidy question. Paper: https://typesafe.ai/blog/introducing-... Model Autopsies series:    • Model Autopsies: Closed Model Cards