
The Arena
Zhipu raises $5 billion in its second financing in two months
The capital race among China's frontier labs keeps accelerating — and Shanghai AI Lab spent the quiet side of that war today, shipping a 397B open-weight model built to read science papers the way a researcher does. Zhipu has completed a financing of roughly $5 billion, its second raise in two months and its third equity event since going public in January.










