The campus was alive with activity, students rushing between classes, laughter echoing across the green. He sat on a bench, watching the vibrant scene, but felt detached from it all. A wave of something he couldn't name washed over him, leaving him feeling cold and numb.

He'd written about his struggles to reconcile with his family, his profound sadness. He'd found his journal askew on his desk a few days ago, and now, his roommate, Ethan, seemed to be avoiding him. He felt exposed, vulnerable.

He looked down at his hands, feeling utterly alone.

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