Evidence · DiggingBeagle record
Social Priors: user descriptions shape model trust and cooperation
October 12 preprint studies matched synthetic-document fine-tuning of Qwen3-32B and its effects on strategic trust and simulated group behavior; results show training-data influence rather than a production breach.
- Published
- Oct 12, 2026
- Publisher
- Harsh Kumar, George Eilender and Ashton Anderson
- Source role
- primary disclosure
Evidence record
October 12 preprint studies matched synthetic-document fine-tuning of Qwen3-32B and its effects on strategic trust and simulated group behavior; results show training-data influence rather than a production breach.
Claim-level citations (2)
- supportsSynthetic user-motive narratives shift cooperative agent behavior: The study reports different trust-game behavior and group cooperation after synthetic documents emphasizing exploitative rather than prosocial user motives, with measurable changes at one percent antisocial document tokens.
Abstract: training corpus and trust-game results
- supportsSynthetic user-motive narratives shift cooperative agent behavior: The authors report one antisocial-trained model could drive otherwise sustainable agent groups to exhaust a simulated common resource.
Abstract: common-pool resource simulation