Q: I get a version GLIBCXX_3.4.15' not found error (or similar). How can I solve this? A: Update your system. If that still didn't work, you'll need to upgrade your ...

Epic / tracking issue. Goal: a reproducible data pipeline for the explorer's derived parquet, plus tests a human can run and trust without any AI in the loop. Scope hardened by an adversarial Codex ...