Lennart Luettgau

According to our database, Lennart Luettgau authored at least 12 papers between 2025 and 2026.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2026

One-shot emergency psychiatric triage across 15 frontier AI chatbots.

Veith Weilnhammer, Lennart Luettgau, Christopher Summerfield, Viknesh Sounderajah, Elise Wilkinson, Virginia Corno, Matthew M. Nour

CoRR, April, 2026

Seven simple steps for log analysis in AI systems.

Magda Dubois, Ekin Zorer, Maia Hamin, Joe Skinner, Alexandra Souly, Jerome Wynne, Harry Coppock, Lucas Sato, Sayash Kapoor, Sunishchal Dev, Keno Juechems, Kimberly T. Mai, Timo Flesch, Lennart Luettgau, Charles Teague, Eric Patey, JJ Allaire, Lorenzo Pacchiardi, José Hernández-Orallo, Cozmin Ududec

CoRR, April, 2026

Ask don't tell: Reducing sycophancy in large language models.

Magda Dubois, Cozmin Ududec, Christopher Summerfield, Lennart Luettgau

CoRR, February, 2026

When Do LLM Preferences Predict Downstream Behavior?

Katarina Slama, Alexandra Souly, Dishank Bansal, Henry Davidson, Christopher Summerfield, Lennart Luettgau

CoRR, February, 2026

2025

Neural steering vectors reveal dose and exposure-dependent impacts of human-AI relationships.

Hannah Rose Kirk, Henry Davidson, Ed Saunders, Lennart Luettgau, Bertie Vidgen, Scott A. Hale, Christopher Summerfield

CoRR, December, 2025

People readily follow personal advice from AI but it does not improve their well-being.

Lennart Luettgau, Vanessa Cheung, Magda Dubois, Keno Juechems, Jessica Bergs, Henry Davidson, Bessie O'Dell, Hannah Rose Kirk, Max Rollwage, Christopher Summerfield

CoRR, November, 2025

Measuring what Matters: Construct Validity in Large Language Model Benchmarks.

Andrew M. Bean, Ryan Othniel Kearns, Angelika Romanou, Franziska Sofia Hafner, Harry Mayne, Jan Batzner, Negar Foroutan, Chris Schmitz, Karolina Korgul, Hunar Batra, Oishi Deb, Emma Beharry, Cornelius Emde, Thomas Foster, Anna Gausen, María Grandury, Simeng Han, Valentin Hofmann, Lujain Ibrahim, Hazel Kim, Hannah Rose Kirk, Fangru Lin, Gabrielle Kaili-May Liu, Lennart Luettgau, Jabez Magomere, Jonathan Rystrøm, Anna Sotnikova, Yushi Yang, Yilun Zhao, Adel Bibi, Antoine Bosselut, Ronald Clark, Arman Cohan, Jakob N. Foerster, Yarin Gal, Scott A. Hale, Inioluwa Deborah Raji, Christopher Summerfield, Philip H. S. Torr, Cozmin Ududec, Luc Rocher, Adam Mahdi

CoRR, November, 2025

Conversational AI increases political knowledge as effectively as self-directed internet search.

Lennart Luettgau, Hannah Rose Kirk, Kobi Hackenburg, Jessica Bergs, Henry Davidson, Henry Ogden, Divya Siddarth, Saffron Huang, Christopher Summerfield

CoRR, September, 2025

Technological folie à deux: Feedback Loops Between AI Chatbots and Mental Illness.

Sebastian Dohnány, Zeb Kurth-Nelson, Eleanor Spens, Lennart Luettgau, Alastair Reid, Iason Gabriel, Christopher Summerfield, Murray Shanahan, Matthew M. Nour

CoRR, July, 2025

Skewed Score: A statistical framework to assess autograders.

Magda Dubois, Harry Coppock, Mario Giulianelli, Timo Flesch, Lennart Luettgau, Cozmin Ududec

CoRR, July, 2025

Lessons from a Chimp: AI "Scheming" and the Quest for Ape Language.

Christopher Summerfield, Lennart Luettgau, Magda Dubois, Hannah Rose Kirk, Kobi Hackenburg, Catherine Fist, Katarina Slama, Nicola Ding, Rebecca Anselmetti, Andrew Strait, Mario Giulianelli, Cozmin Ududec

CoRR, July, 2025

HiBayES: A Hierarchical Bayesian Modeling Framework for AI Evaluation Statistics.

Lennart Luettgau, Harry Coppock, Magda Dubois, Christopher Summerfield, Cozmin Ududec

CoRR, May, 2025