/home/system/miniconda3/envs/main/lib/python3.8/site-packages/torch/cuda/__init__.py:230: UserWarning: NVIDIA GeForce RTX 5070 Ti with CUDA capability sm_120 is not compatible with the current PyTorch installation. The current PyTorch install supports CU

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RTX 5070 Ti (Blackwell) + PyTorch Nightly + Triton: Still Getting "sm_120 is not defined for option 'gpu-name'" Error

Blackwell is already supported in nightly and the latest stable 2.7.0 release. Select the PyTorch binary from our install matrix with CUDA 12.8 and it will work.