[flowerthoughts]

They never mention what hardware they're on.

Table 1 is the closest thing. Device specs for six devices: 120-989 TFLOPS and 64-96 GB RAM.

An RTX 5090 is about 105 TFLOPS.

https://www.techpowerup.com/gpu-specs/geforce-rtx-5090.c4216

[bshark]

The 96GB (HBM2e) SKU is named PPU from T-head semiconductor (basically a subsidiary of Alibaba). The spec is very similar to H20. Other chips they were using include Huawei Ascend 910B (64GB) and maybe other domestic designed chips.

[boulos]

I was surprised not to see a Kunlun P800 there.