Low-rank decoder bottleneck limits reliability of foundation-model perturbation prediction
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A new arXiv paper argues that foundation models predicting perturbation responses are judged mainly on aggregate accuracy, but a low-rank decoder bottleneck undermines their reliability when predictions are used to prioritize experiments.
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- 2026-11-05 05:00 · arXiv stat.ML
A low-rank decoder bottleneck bounds reliability in foundation-model perturbation prediction