On Aug. 3, MiniMax open‑sourced its next‑generation multimodal generative model
MiniMaxH3. Muxi said its Xiyun C‑series GPUs were first to complete Day‑0
adaptation for the model. Xiyun C‑series is built on Muxi’s self‑developed GPU
IP and is positioned as high energy‑efficiency and broadly compatible hardware
aimed at ultra‑large parameter workloads and long‑context inference for large
models.