LOTUS is an open-source Python query engine using LLMs and a Pandas-like API for fast document processing. It optimizes queries for up to 400x speedups and supports declarative AI pipelines for tasks like fact-checking and search ranking.
Highlights
Pandas-like API with LLM-powered semantic operators
Up to 400x performance optimization
Declarative multi-step AI pipeline support
State-of-the-art accuracy on classification tasks
Seamless integration with vector databases
auto-generated
LOTUS Team at Stanford and Berkeley University · via LOTUS
PandasLarge Language ModelsSemantic SearchDocument ProcessingVector DatabasesFEVER Dataset
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