2 papers
cs.CL2026
Do LMs Know What Variables Do? Interpreting Code Representations via Variable Roles
Célian Vasson, Daniil Ognev, Kentaro Inui +1
Variable roles describe recurring behaviors such as accumulation, traversal, and retaining the best candidate encountered. We use Sajaniemi's independently defined taxonomy to stud…
cs.LG2026
SharedSAE: One Feature Dictionary Across Language Models
Daniil Ognev, Célian Vasson, Lijie Hu +2
Sparse autoencoders (SAEs) are widely used to interpret language model activations, but SAE training and latent labelling are typically repeated for every model. Here, we show that…