calibration

TypeSafe's Jev made fast, calibrated decision models the first new model category since reasoning models, but within four weeks its request format ran on Ollama, Cloudflare, Microsoft and 182 open-weight systems, while Jev earned 0.27% of Vercel's gateway spend.

TypeSafe's Jev answers typed questions with probabilities instead of generated text, which lets it charge $0.042 per million input tokens with free output, but its headline speed and cost multiples come from four workflows the company built itself.