About this tool
Label Studio 是 Human Signal（原Heartext）推出的一个开源的数据标注平台，GitHub 上该项目标星近1.4万，可帮助开发人员微调大语言模型、准备训
Multi-modal data labeling and annotation platform for agent traces, LLM evals, RLHF, computer vision…
The open source platform for data labeling, AI evaluation, and human-in-the-loop workflows.
Use cases and audience
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Input待编辑核验
→Output待编辑核验
Official website excerpt
Multi-modal data labeling and annotation platform for agent traces, LLM evals, RLHF, computer vision, document AI, NLP, audio transcription…Read the original website ↗Sources
Open Source Data Labeling and AI Evaluation | Label StudioLabel Studio - 灵活的免费开源数据标注平台 | AI工具集Updated on 2026-10-17Before you start
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Scope: name, official link and basic purpose.
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