## Chase Query Engines

| Engine   | Organization                   | Home Page                                                                            |
|:---------|:-------------------------------|:-------------------------------------------------------------------------------------|
| RDFox    | Oxford Semantic Technologies   | [oxfordsemantic.tech/rdfox](https://oxfordsemantic.tech/rdfox)                       |
| VLog     | TU Dresden / VU Amsterdam      | [github.com/karmaresearch/vlog](https://github.com/karmaresearch/vlog)               |
| Graal    | LIRMM, Montpellier             | [graphik-team.github.io/graal](https://graphik-team.github.io/graal)                 |
| Vadalog  | University of Oxford / TU Wien | [vadalog-system.com](https://vadalog-system.com)                                     |
| PDQ      | University of Oxford           | [github.com/michaelbenedict/pdq](https://github.com/michaelbenedict/pdq)             |
| Llunatic | University of Genova           | [github.com/donatellosantoro/Llunatic](https://github.com/donatellosantoro/Llunatic) |

## Changelog

* **Mar 5, 2026** -- The first version was created.