Sandbox for testing Chunk Rules

This page uses Cognitive AI for a sandbox for testing chunk rules with the means to single step, and to manually edit the chunks within the webpage.

or enter your own goal, facts and rules using the pencil buttons below. The topic description is either to the right or at the end of this page depending on the page width. If you would like to contribute a tutorial, or to provide feedback on an existing one, please contact the W3C Cognitive AI Community Group.

Press Start to initiate/restart the demo, and then Step to execute a single step. For further reading, see detailed information on chunks and rules.

Execute rules, one at a time:


Goal buffer:

Facts buffer:

Rule applied:

Variable bindings:


Facts graph:

Rules graph:

eu logo This work is supported by the European Union's Horizon 2020 research and innovation programme under grant agreement No 780732 for project Boost 4.0, which focuses on smart factories.