I found posts about issues with 5070 or 5080 in pytorch but they are all from 2025. Is it more supported now that we are in the big 2026?
All Blackwell architectures are supported as of early 2025 in nightly binaries and came with the stable 2.7.0 release with CUDA12.8+. Issues that are still reported are caused by setup issues, such as installing old binaries released before the Blackwell launch.