metadata
license: other
license_name: mixed-permissive
task_categories:
- other
tags:
- databases
- query-equivalence
- feature-engineering
- rewrite-mining
- SMT
License: mixed permissive. The real-code components carry their original SPDX licenses (predominantly MIT, Apache-2.0, BSD-3-Clause); per-item license tags ship with each record.
VeBench
The labeled benchmark for VeRA: Mining and Verifying Feature-Pipeline Rewrites
with an MLIR-Style IR and SMT (ICDE 2026): nine components for verified
feature-pipeline rewrite mining. Generated components regenerate from fixed seeds
via the artifact (scripts/export_bench.py); real-code components ship as
license-stamped samples.
| File | Component | Size | Origin |
|---|---|---|---|
sql_mining_corpus.jsonl |
SQL mining corpus | 300 | generated |
dataframe_mining_corpus.jsonl |
dataframe mining corpus | 300 | generated |
soundness_rules.jsonl |
soundness rule set | 31 | hand-built |
mutation_rules.jsonl |
mutation rule set | 400 | mechanical |
hf_jupyter_sample.jsonl |
real-notebook scan | 1500 | public GitHub |
feast_sample.jsonl |
Feast feature definitions | 20 | Feast templates |
job_sample.jsonl |
JOB coverage suite | 113 | IMDb (JOB) |
tpch_coverage.jsonl |
TPC-H coverage suite | 22 | TPC-H |
tpcds_coverage.jsonl |
TPC-DS coverage suite | 99 | TPC-DS |
See the artifact README.md and REPRODUCE.md for provenance, licenses, labels
(lowering status, admission tier, guard, verdict), and regeneration.