What is Decision 3.0? vLLM Semantic Router’s New Open Decision Models
vLLM Semantic Router has released Decision 3.0, a family of five open-weight multimodal models ranging from 0.8B to 27B parameters, all licensed under Apache 2.0. The models are designed to answer structured decision-type questions - multiple choice, yes/no, and scoring - about both text and images in a single inference call, without generating free-form text.


