AntTech

Oct 15, 2026 · Artificial Intelligence

Ling-3.1-flash Open-Sourced: 560B MoE Runs on 4 GPUs, 210 tok/s, $0.19/M Tokens

Ant Group's Bailin team open-sources Ling-3.1-flash, a 560B-parameter mixture-of-experts model that activates 25B parameters per token, supports 1M context, and achieves 210 tokens/sec output speed with an intelligence index of 41 on Artificial Analysis, while quantization reduces weight from 534GB to 292GB enabling deployment on 4 Hopper GPUs instead of 8.