The apartment was too clean, too silent. Sarah stared at the perfectly organized bookshelves, the neatly folded blankets on the sofa. Everything was in its place, just like she wanted. But the orderliness brought no peace. The stillness was a suffocating weight. She'd been in here all day.

A text from Jess, a photo attached: "Remember when we got those ridiculous matching tattoos? Good times!"

Sarah stared at the photo. Two tiny, poorly rendered stars on their ankles. She didn't remember. Not the shop, not the pain, not even the feeling. Had they even gotten tattoos? She knew she had done something in the past. But she felt as if she had not participated. The feeling of being absent echoed within her, an emptiness that gnawed at her. “I don't. We didn't, right?” she typed back, an uncertainty bubbling within her.

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