Macaron-V1: How RL Made GLM 5.2 Great Again — MindLab Mixture-of-LoRA Post-Training Pushes Trillion-Parameter Models With 64 GPUs

MindLab releases Macaron-V1: Mixture-of-LoRA post-training on GLM 5.2 with 4 specialized 1B-parameter expert adapters, 2M token context extension, and 748B Venti variant trained on just 64 GPUs.