PhD Position: Empowering AI to Explore the Space of Reasons 80 %

PhD @University of Zurich posted 2 days ago

Job Description

We invite you to apply for a three-year full-time PhD position in natural language processing with a highly innovative philosophical grounding. As a PhD student you will contribute to the research project «Empowering AI to Explore the Space of Reasons (Project AIR)» funded by the Digital Society Initiative (DSI) at the University of Zurich and lead by Dr. Reto Gubelmann. The DSI aims to promote cooperation between Zurich’s higher education institutions in the field of digitalization and thus to strengthen Zurich as a center of research and business.

About the project
Humans’ explicit worldviews are made up of networks of claims that are connected by logical relationships of entailment and contradiction – the so-called space of reasons. Recent developments in natural language processing and the philosophy of language have opened a unique window of opportunity to explore this space of reasons. Project AIR seizes this opportunity, aiming to develop a novel hybrid method in natural language inference to build a data-grounded representation of this space of reasons. Following a radically open approach and building on aesthetic insights, the project will develop an interface to allow the general public to interact with (and thereby keep updated) our representation of the space of reasons. The specific PhD research topic will be determined based on the candidate’s interests and expertise, in consultation with the supervisory team.

Your responsibilities

  • Contribute on a technical level to developing and evaluating a novel Hybrid Method in NLI/argument mining inspired by inferentialist ideas
  • Contribute to using this method to chart networks of inferentially connected claims in datasets
  • Analyze and discuss research findings and communicate results through publications and conference presentations
  • Support preparation of research proposals to national and international funding agencies
  • Support outreach activities that target the general public

Your profile

  • Very good master’s degree in computational linguistics, natural language processing, AI, or a related discipline
  • Solid Programming skills (Python) as well as experience in using either PyTorch or TensorFlow
  • Enthusiasm for natural language processing and for natural language inference and argument mining in particular
  • Interest in putting cutting-edge philosophical ideas into computational practice
  • Very good communication, interpersonal, and organizational skills
  • Excellent command of English, German competencies desirable, alternatively willingness to acquire them during the first two years of your PhD

Information on your application

Please submit your application by the 10st of August 2025. Your application should include: your CV, motivation letter (specify your research interests and how they relate to the topic of the research project), academic record (include additional education or coursework if applicable), contact information of two references and a writing sample (a paper or chapter from your Master’s thesis).

Related Jobs