Jev Microsoft

A Microsoft community walkthrough that wires Jev into a Microsoft Foundry agent as an OpenAPI tool, then uses it as a judgment layer that evaluates a generative model's answers against explicit criteria with confidence scores.

A Microsoft developer post compares two lunch-ordering agents, one gated by six Choice questions to Jev and one plain GPT-6-astra, to argue that typed decisions belong in front of a language model while the agent loop stays in code.

Microsoft's announcement of Microsoft-Decision-1, a model for fast decision scoring built for routing, classification, prioritization, verification and workflow control, available in Microsoft Foundry and through OpenRouter. Published 2026.10.09.