"So, the big project is going well?" Mark asked, attempting to sound casual. A bead of sweat trickled down his temple, despite the cool air in the park. He and Chris had always bonded over their careers; Chris had always boasted about his work as a software engineer. Today, Mark had seen him, picking up trash in a local park. A strange, suffocating tightness gripped his throat.

The park felt vast and empty, even with a few children laughing nearby. He watched a squirrel bury a nut, the small act a contrast to his own sense of isolation. His chest felt heavy, almost painful. He fiddled with the strap of his messenger bag, the leather worn and familiar, a small comfort in the growing disquiet.

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