Stop routing docstrings to 70B models with on-device AI on Snapdragon | BRKSP90

Microsoft Developer
AI summary

This session from Microsoft Build 2026 demonstrates how to implement a three-tier AI inference routing architecture using Snapdragon X2 Elite's 80 TOPS NPU, routing simple tasks like docstrings to on-device models (≤13B params) while reserving cloud 70B+ models for complex reasoning. Developers building AI coding assistants will learn to cut cloud tokens by 67% and latency by 70% while keeping most code processing local.