AntTech

Sep 29, 2026 · Industry Insights

Token Efficiency: Key Variable for Green Computing in the AI Era

Ant Group and CAICT's joint report defines token efficiency across four dimensions—intelligence output, economics, experience, and energy-carbon—and proposes a four-layer technical framework from model to application layers, validated by SME and medical case studies showing 2-4x cost reduction and 4.5x efficiency gains, plus a five-dimensional measurement system for quantifiable green computing.