KI-Chat

Institution: Zentrum für Datenverarbeitung der Johannes Gutenberg-Universität Mainz Category: AI Service
Website: https://www.zdv.uni-mainz.de/ki-an-der-jgu/

Description

The guideline describes the service for borrowing projectors and data projectors provided by the Centre for Data Processing (ZDV) at Johannes Gutenberg University Mainz. It is intended for university staff and regulates the reservation, borrowing, and return of projectors for official purposes. The main benefit lies in the central, structured provision of technical equipment, accompanied by appropriate consultation and technical information. A written application is required for borrowing.

Access & Availability

Target Audience: -
Access Requirements: -
Availability: The availability of the AI service at JGU is set up for JGU staff and students. Registration is possible via the JGU account. Usage is not time-limited; however, the AI models are updated each semester, with updates scheduled during the lecture-free period and announced in advance. There are no specified usage limits or restrictions. The service is not in beta or pilot status but is in productive use. Operating hours are not explicitly stated, as the service is generally available at all times.

Contact & Support

Contact Person: - Carsten Allendörfer – Technischer Leiter, Zentrum für Datenverarbeitung - Dr. Stefan Schardt – Kaufmännischer Leiter, Zentrum für Datenverarbeitung - Dr. Stefan Röhle – Leitung, Anwendung, Zentrum für Datenverarbeitung - Thomas Ottenhus – Leitung, Entwicklung, Zentrum für Datenverarbeitung - Dr. Andreas Henkel – Leiter HPC, Zentrum für Datenverarbeitung - Markus Tacke – Leitung, Infrastruktur, Zentrum für Datenverarbeitung - Dr. Jürgen Weiss – Leitung, Netzwerk und Telefonie, Zentrum für Datenverarbeitung - Dr. Martina Jackmuth – Leitung, PC, Zentrum für Datenverarbeitung - Christoph Martin – Leitung, Unix und Cloud, Zentrum für Datenverarbeitung - Prof. Dr. Sarah Neuwirth – Wissenschaftliche und strategische Leitung HPC, Zentrum für Datenverarbeitung - Jérôme Bodis – Mitarbeiter, Netzwerk und Telefonie, Zentrum für Datenverarbeitung - Kai Herbert Rauter – Mitarbeiter, Netzwerk und Telefonie, Zentrum für Datenverarbeitung - Felix Weyer – Mitarbeiter, Netzwerk, Zentrum für Datenverarbeitung - Antonio Martorana – Ersthelfer, Netzwerk und
Email: digitale-lehre@uni-mainz.de unix@uni-mainz.de hotline@zdv.uni-mainz.de kontakt@zdv.uni-mainz.de allendoerfer@uni-mainz.de schardt@uni-mainz.de swoelf@uni-mainz.de renate.becker@uni-mainz.de vlejsek@uni-mainz.de weistand@uni-mainz.de roehle@uni-mainz.de michael.behrens@uni-mainz.de lukas.hellmann@uni-mainz.de elearning@uni-mainz.de seemann@uni-mainz.de webmaster@uni-mainz.de slowi@uni-mainz.de carmen.stein@uni-mainz.de tstein@uni-mainz.de walz@uni-mainz.de walsc001@uni-mainz.de andreas.brueckel@uni-mainz.de mewen@uni-mainz.de franz@uni-mainz.de jhagemey@uni-mainz.de holz@uni-mainz.de lachmann@uni-mainz.de rein@uni-mainz.de reish@uni-mainz.de sonnack@uni-mainz.de zdvdev@uni-mainz.de lunau@uni-mainz.de aysiebel@uni-mainz.de henkel@uni-mainz.de
Support: -

Technical Details

• Technology: ["OpenWebUI", "LiteLLM", "vLLM", "REST", "Tavily (API)", "Docker (implizit durch Containerisierung der Komponenten)"]
• Platform: The AI platform is provided as a web application and accessible via a browser. The services are self-hosted, as all components are hosted and operated by the Center for Data Processing (ZDV) at Johannes Gutenberg University Mainz. The platform integrates with existing JGU systems via a JGU account for login and additionally offers API access for programmatic interaction.
• License: -

Features

• Login with JGU account
• Use of large language models (GPT OSS 120B, Qwen3 235B, Qwen3 Coder 30B)
• API usage
• Agent Coding (Agentic Coding)
• Auto-mode (automatic selection of appropriate model depending on prompt)
• Web search with Tavily (only when function is enabled)
• Tool-Calling integrations (e.g., search in arXiv)
• Saving and archiving of chats
• Sharing and exporting of chats
• Uploading of files (with notes on considerations)

Recorded: 2026-01-11
Source: https://www.zdv.uni-mainz.de/ki-an-der-jgu/