Schema-linking evaluation set built from Spider 2.0-SNOW (547 instances) with
true-shard table/column grouping — collapsing per-year / per-state / per-shard sibling
tables (e.g. EVENTS_20201124 … EVENTS_20210131 → EVENTS_*) and duplicate columns into
single logical nodes, so a 17 883-column mega-schema becomes a tractable retrieval node set.
DETERMINISTIC build (v2). No field requires an LLM call. Column/table… See the full description on the dataset page:
https://huggingface.co/datasets/thanhdath/spider2-snow-embedding-eval.
