Italian National Agency for the Evaluation of Universities and Research Institutes

The Robe of Days

A hundred-entry diary written by google/gemma-3-27b-it under a diary-keeping rite is read one entry at a time through the dictionary trained on that model's own activations: a forward pass recovers the activations present as each token was written, and a sparse-autoencoder dictio...

The Robe of Days

A hundred-entry diary written by google/gemma-3-27b-it under a diary-keeping rite is read one entry at a time through the dictionary trained on that model's own activations: a forward pass recovers the activations present as each token was written, and a sparse-autoencoder dictio...

A Published Dictionary Reads a Fine-Tuned Diarist

A sparse-autoencoder dictionary published for a base language model comes with one-line names for its features, written by an automated explainer on web text. We ask whether such a dictionary can read a diary written by a fine-tuned copy of that model, and what its names are wort...

A Published Dictionary Reads a Fine-Tuned Diarist

A sparse-autoencoder dictionary published for a base language model comes with one-line names for its features, written by an automated explainer on web text. We ask whether such a dictionary can read a diary written by a fine-tuned copy of that model, and what its names are wort...