OpenVLA self-hosting questions hit Reddit

OpenVLA is open-source, but it reads like a robotics lab stack, not a casual app you spin up on Windows in ten minutes. The upside is that the ecosystem is transparent enough to make sim-first experimentation and robustness testing genuinely viable.

• –The repo's getting-started path assumes Python 3.10, PyTorch 2.2, CUDA, and `flash-attn`, which strongly suggests native Windows is not the happy path.
• –OpenVLA does offer lightweight inference via Hugging Face AutoClasses and a REST server, so self-hosting is real, just more research-grade than consumer-grade.
• –LIBERO is the clearest simulation on-ramp in the official docs, and Octo is the obvious adjacent baseline if you want another open-source robot policy to study.
• –OpenVLA's own site frames evaluation around visual, motion, physical, and semantic generalization, making robustness testing a natural next step.