Applications

Learn to set up your conversational AI application with NLX in minutes

What's an Application?

A conversational AI application within NLX is defined by the flows attached to it and the channels where it's deployed to allow human users to interface with it.

Once an intent flow is attached to your application, the application becomes imbued with the ability to deliver whatever process or response the flow has designed (booking a spa appointment, ordering room service, etc.).

Since flows are modular and may be assigned to one or more applications in NLX, each application created may be unique based on the intent flows attached to it, language settings assigned, and channels deployed. Some workspaces may have 2-4 duplicate applications to serve different production, staging, or dev environments, while others may be specified based on particular customer service tasks or even region.

To access, click Applications in your workspace menu:

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Requirements

An Application must always employ the following for being built and deployed to the world:

• Natural language processing (NLP) engine to detect and understand human language

• at least one conversational channel to interface with users

• at least one conversation flow to automate a task and define the logic & messaging followed

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Application features

Attach flowsAssign default behavior

Add channels

Automated tests

Deploy

Optional: Set languages

Optional: Set lifecycle

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Application settings

An Application's Settings tab allows you to update basic application information, set criteria for various application features, and delete your application.

Open the Application you wish to edit and select its Settings tab.

• Details section allows you to add or edit an optional description and resource tags
• AI settings: Allows you to input a brief description of the application for Model Context Protocol (MCP) Clients to reference

• General section allows you to toggle on several important features for your application. By default, all features in this section are turned OFF.

  • Child-directed: For applications subject to COPPA. Utterance information will not be stored if enabled

  • Autocorrection: For supported NLPs, spell correction will be applied towards written user responses

  • Repeat on incomprehension: If a user's response is unclear, the application will repeat its last message to the user

• NLP

  • NLP confidence threshold: When an utterance is at or above this value, your application assumes it matched to a flow with certainty

  • Negative sentiment threshold: The flow assigned to the Frustration default will be triggered when negative sentiment is detected above this threshold by the NLP (e.g., profanity, sarcasm, etc.)

  • Incomprehension count: Define the number of sequential utterances that the application asks for clarity on before an escalation or Unknown flow is triggered

  • Conversation timeout (min): Sets the timeout period for all channels on your application. If a timeout was also configured for a channel when managing channels, that channel's setting will take precedence over the application's setting
  • Default project ID: Default Project ID when using Google's Dialogflow NLP

• Should you want to delete an application that's no longer in production, you may do so through the application setting's Danger zone

Deleting an Application does not delete the resources attached to your application, but the deletion of your application does wipe all custom settings configured for communication channels you may have set up for the application or any automated tests.