DataFlow

DataFlow

LLM-based data preparation pipelines

Description

Preparing LLM training data means scripts for every cleaning, filtering, synthesis and rewriting step that are hard to reuse. DataFlow makes data preparation easy with LLM-based operators and pipelines for cleaning, synthesis and quality evaluation.

It ships many operators and preset pipelines with vLLM and SGLang backends and a Gradio UI, published at SIGMOD 2027.

Features



LLM operators:Clean, synthesize and evaluate.

Pipelines:Ready to use.

Backends:vLLM and SGLang.

UI:Gradio.