Build AI-powered semantic search applications in JavaScript

search, nlp, machine-learning, similarity, javascript, txtai
npm install txtai@3.5.0


txtai: Build AI-powered semantic search applications in JavaScript

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txtai executes machine-learning workflows to transform data and build AI-powered semantic search applications.

This repository contains JavaScript bindings for the txtai API. Full txtai functionality is supported.


txtai.js can be installed via npm

npm install txtai


The examples directory has a series of examples that give an overview of txtai. See the list of examples below.

Example Description
Introducing txtai Overview of the functionality provided by txtai
Extractive QA with txtai Extractive question-answering with txtai
Labeling with zero-shot classification Labeling with zero-shot classification
Pipelines and workflows Pipelines and workflows

txtai.js connects to a txtai api instance. See this link for details on how to start a new api instance.

Once an api instance is running, do the following to run the examples.

git clone https://github.com/neuml/txtai.js
cd txtai.js/examples/node
npm install
npm run build
node dist/embeddings.js
node dist/extractor.js
node dist/labels.js
node dist/pipelines.js