Kimi K3.1 Pro Gains Day 0 Support on AMD Instinct MI355X

Key Info

AMD announced Day 0 support for Kimi K3.1 Pro on its Instinct MI355X accelerators, with the open-weights model running on 8x MI355X using ATOM and vLLM.

Highlights

• Kimi K3.1 Pro has 2.8T parameters and a 1M-token context window, with open weights.
• Deployment runs on 8x AMD Instinct MI355X GPUs.
• Software stack uses ATOM and vLLM.
• AMD published recipes, kernels, and benchmarks for the setup.