Chatbots

Learn all about conversational AI chatbots and how to build your own using Rasa Open Source and Rasa X.

Introducing Rasa for Beginners

We’re excited to launch Rasa for Beginners: a free, introductory, hands-on course that will help you build your first functional and interactive AI assistant.…

Mady Mantha

Superhero Spotlight: Bhavani Ravi​

In this series we will shed light on the extraordinary community work done by our Rasa Superheroes, take a deep dive into what inspired them, and find out if they have any tips or advice to share with aspiring community builders. In this edition, we get to know Bhavani Ravi!…

Emma Wightman

Introducing Entity Roles and Groups

At a fundamental level, natural language understanding (NLU) does two things: it identifies the goal or meaning of the text and extracts key pieces of information…

Mady Mantha

10 Best Practices for Designing NLU Training Data

Whether you're starting from scratch or working with an existing data set, here's how to make sure your NLU training data results in accurate predictions and scales sustainably.…

Karen White

New Rasa Starter Pack: Financial Services

A demo assistant you can use as a starting point for your own banking chatbot. It’s open source and free for you to copy or submit contributions.…

Rasa

Usability Testing for AI Assistants

UX testing is widely used by product teams developing web, mobile, and desktop applications. The same principles apply to machine learning-based applications like AI assistants.…

Karen White

Customizing Training Data Importing

Since Rasa version 1.2 you can customize the way Rasa imports training data for the model training. This tutorial shows you how to use provided out-of-the-box components or how to build your own importer module and plug it into Rasa.…

Tobias Wochinger

Building a Common Language for Conversational AI

We start creating a common language to talk about the structure of conversations with AI assistants.…

Alan Nichol

Designing Rasa training stories

Training data is an essential part of every machine learning model. In this post, we are going to cover the best practices of designing Rasa training stories and what you should keep in mind to build your best conversational AI assistant.…

Justina Petraityte