Preprint Open access
TQTS-Bench: A Multi-Syntax Benchmark for Text-to-Query over Time-Series Databases
Large language models (LLMs) have significantly advanced natural language querying over relational databases, yet their ability to query time-series databases (TSDBs) remains largely unassessed. Existing benchmarks fail to adequately capture the non-unified query syntaxes, diverse application domains, and unique time-s …