portability

OpenTofu is the Linux Foundation fork of Terraform 1.5 under MPL, drop-in compatible for most code, with distinct features such as native state encryption. Removed blocks and provider mocking also exist in Terraform. Portability survives by pinning version floors and testing both binaries in CI.

GPUs are the default for reasons that hold for large generative models and not for everything else. A small classifier on CPU can be cheaper, more available and easier to operate, and knowing where the crossover sits is worth more than knowing the newest card.