Ant Digital Launches LingDT-Decision-1.0, Cuts Token Use by Over 90%

Ant Digital Technology has launched LingDT-Decision-1.0, an AI model built for fast business decisions. It comes in 4B and 27B versions and is now live on the DTMaaS platform, free to try for a limited time.

The model beat popular decision models like Microsoft-Decision-1 across 23 open benchmarks, with the 27B version topping accuracy in its size class. Compared with large language models, it cuts token use by over 90% and responds 10 times faster.

Traditional language models reason word by word before writing text, which is slow, costly, and less stable. This decision model skips text writing and makes quick, accurate calls, fitting high-frequency tasks like intent checks, tool picking, and rule sorting.

It is also the first to support native multi-select and ordered decisions (DAG), fitting complex, multi-step business needs. It has proven itself in real cases like customer service, risk control, and finance.