Is there a way to reuse the output of an op if it has already been calculated?

See our versioning and memoization docs. But, if you want to do this you're probably better off using assets, that's where we're concentrating our effort to improve the memoization experience.

thanks -> agree assets look great just need to refine the options to work with different upstream & downstream setups. I am working on a solution which is basically hacking a IOmanager using a partition key override passed as an op config, to fulfill my needs. then will have full assets 🤞