Data STUDIO

Sep 21, 2026 · Artificial Intelligence

Jev: The $0.042/M Token 'System 1' Model for Fast Semantic Judgments

TypeSafe's Jev model returns calibrated probability distributions over predefined options instead of generating text, enabling 100ms semantic decisions like classification and routing at $0.042 per million input tokens, with production adoption in customer service, browser automation, CI/CD, and game agents within days of release.