The cafeteria buzzed with chattering students, but Sarah felt invisible. She picked at her untouched sandwich, the noise washing over her. She knew she should join a club or something to have more friends, but she never had the energy. During a random scroll on Instagram, she discovered a new follower: "Mr. Chen." Her art teacher. He had seen all her awkward posts, all the half-finished drawings, all the glimpses of her quiet existence. The thought made her want to run and hide.

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