Xinzhou’s bidirectional flywheel in this wave is running smoothly: 2 million users provide feedback to feed the model, and the model in turn reinforces the product—forming a closed loop.

Xinzou Technology Mind Lab open-sources the 749B-parameter personal AI agent Macaron-V1-Preview, based on GLM 5.1 with a 202K context window, under the MIT license; it forms a bidirectional iterative flywheel with the Macaron app used by 2 million users. Adopting the MoL architecture, inference only activates 40B parameters, reducing compute costs to below 1% of same-size models. Natively supports Google A2UI, converting long text into web-level interfaces in 5 seconds, winning SOTA across multiple evaluations, and has already begun preliminary collaboration with leading mobile phone and hardware manufacturers.