PLUTO: A From-Scratch Transformer Language Model with Multi-Agent Orchestration and Validation-Gated Continuous Learning

PLUTO (Personalized Language Understanding and Task Orchestrator) is a desktop AI assistant featuring a from-scratch Transformer language model implemented in Java, multi-agent orchestration, validation-gated continuous learning, offline speech recognition, and biometric authentication. This preprint describes the system architecture, implementation methodology, and preliminary experimental results.