The notice, a stark white rectangle tacked to the student union bulletin board, seemed to absorb all the light. Sarah stared at it, the words blurring around the edges. She had spent the morning, as she often did, at the library. The familiar hush of the stacks, the comforting scent of old paper – it was a sanctuary. Now, the sanctuary was threatened. A tremor, a cold, empty feeling, ran through her.

She pushed her way through the crowded hallway, the sounds of laughter and chatter grating on her ears. It had been like this since her roommate had gone home for the weekend. Empty.

The food at the cafeteria tasted like cardboard. She picked at her sandwich, the faces of the other students a blur. She felt a profound sense of isolation, a disconnection from the bustling world around her. She wished she had someone to share her thoughts with.

Emotion: lonely

Cluster: Sadness / Despair
PC1 (Valence): -1.32 Negative
PC2 (Disposition): -1.29

Role in Research

This story is one of 1,000 stories generated for the emotion lonely. During extraction, it was fed through Gemma4-31B and its hidden state activations were captured at 11 layers.

The mean activation across all 1,000 lonely stories, after denoising with neutral dialogue baselines, produces the lonely emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the lonely vector is projected through the unembedding matrix.

Promoted:
S0.416
loneliness0.375
孤独0.362
solitude0.351
lonely0.344
Suppressed:
de-0.450
l-0.360
/-0.272
👏-0.262
B-0.241