Entity · technique

Model Collapse

techniqueactivemodel-collapse-e7310171·1 events·first seen May 20, 2026

Aliases: Model Collapse

Co-occurring entities

Structured Interactive Learning Linear Regression M-estimators Directed Interaction Graph

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7arXiv · cs.LG·May 20, 2026·source ↗

When Does Model Collapse Occur in Structured Interactive Learning?

This paper formalizes model collapse in multi-model interactive learning environments where models are trained on each other's synthetic outputs. The authors represent model interactions as directed graphs and derive necessary and sufficient conditions for collapse based on interaction graph topology. Finite-sample results for linear regression and asymptotic guarantees for general M-estimators are established, supported by numerical experiments.

Evaluation and Benchmarking Open Weights Progress Structured Interactive Learning Linear Regression M-estimators +3 more