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Natural Language Querying for Time Series on NLQTSBench-Lite Short Context

0.2491SISonar-TS
0.0233160.0819330.140550.199167Feb 19, 2026

Evaluation results

MethodLinks
Sonar-TSCategory=Ours2026.020.2491————0.268—0.3615—0.3016
ChatTS-14BCategory=Time Series Models2026.020.1768————0.2431—0.1229—0.1818
ITFormer-7BCategory=Time Series Models2026.020.0736————0.15—0.1953—0.1529
Time-R1Category=Time Series Models2026.020.032————0.1395—0.1878—0.1374