Miju LabsWhy they are on the map
Now reports to Wu Yonghui overseeing applications source — evidence dated 2026-02
Decides whether the problem is funded.
How ByteDance Seed buys data
Seedream 3.0/4.0 and Seedance 1.0–2.0 reports (2025–26) describe RLHF/reward models for aesthetics and motion; ByteDance historically runs large in-house annotation operations. No Western vendor names public.
Seed head Wu Yonghui (ex-Google DeepMind VP, since Feb 2025). Zhou Chang leads multimodal interaction & world models, incl. Seedream and Seedance; Zhu Wenjia (former Seed head) oversees large-model applications; Li Hang runs AI for Science/Robotics/Responsible AI; Xiang Liang infrastructure.
This person was mapped in pass 1. Career, what they have said on the record, interviews, connections, why they matter to us and how to reach them are added in pass 2.