ArgChat

Argumentation-based dialogue system

Explore arguments through structured dialogue

ArgChat is an experimental dialogue system that uses formal argumentation to generate transparent and logically grounded responses.

Start a conversation Learn how it works
University tuition fees should be reduced.
Lower fees would require unsustainable public spending.
The long-term economic benefits can offset the initial public investment.

Key features

Dialogue supported by formal reasoning

Structured knowledge

Arguments and their attack and support relations are represented through Bipolar Argumentation Frameworks.

Symbolic response selection

The system evaluates candidate responses using Answer Set Programming and Computational Argumentation techniques.

Transparent interaction

The disclosed argument graph shows how each contribution relates to the current discussion.

How it works

From message to justified response

  1. 1

    Select a topic

    Choose the claim that will become the root of the dialogue.

  2. 2

    Make your move

    Select a disclosed target, write your argument and specify whether it attacks or supports it.

  3. 3

    Inspect the response

    ArgChat selects a response that satisfies the dialogue rules and preserves the required argumentative properties.

Try ArgChat

Start exploring an argumentative dialogue

Open the tool