2 docs tagged with "lineage"

Which exact rows produced the model currently serving traffic? For most teams, the honest answer is "we don't know" — the code is in Git, but the data that trained the model has moved on, been updated, or been silently overwritten since. A model is a function of code and data, and versioning only the code reproduces nothing.

std::format is fmt, standardised. P0645 took fmt's design into the C++20 standard library almost