The cafeteria was a cacophony of noise, each shout and clatter amplifying the quiet ache inside him. He picked at his lunch, pushing the mashed potatoes around his tray. A vibration against his thigh startled him: Mr. Chen, his physics teacher, had started following him on Facebook. He felt a stab of something like shame.

He hadn’t posted anything particularly controversial, just the usual complaints about homework and the general frustrations of teenage life. He scrolled through Mr. Chen's profile, a meticulous record of his lectures and scientific observations. A wave of self-consciousness rolled over him. He felt suddenly, acutely, aware of his own imperfections.

Emotion: gloomy

Cluster: Sadness / Despair
PC1 (Valence): -1.68 Negative
PC2 (Disposition): -1.37

Role in Research

This story is one of 1,000 stories generated for the emotion gloomy. 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 gloomy stories, after denoising with neutral dialogue baselines, produces the gloomy emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

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

Promoted:
😞0.368
无法0.319
😔0.300
いつも0.270
0.255
Suppressed:
la-0.432
l-0.419
de-0.398
B-0.294
!-0.259