He sat hunched in the armchair, the shadows stretching long and distorted in the dying light of the late afternoon. Dust motes danced in the lone ray of sun that managed to pierce through the curtains, highlighting the emptiness of the room. A half-eaten sandwich sat on the coffee table, the crusts already hardening. His eyes were fixed on a point somewhere beyond the window, seemingly unable to process the passing traffic.

A postman's knock broke the stillness, jarring him from his reverie. He didn’t bother to move, and eventually, the sound of the letter being pushed through the letterbox faded away. It was several minutes before he eventually found the motivation to drag himself to the door.

The envelope felt strangely heavy in his hand. He recognized the handwriting instantly. A wave of nausea washed over him, leaving him feeling cold and empty. He dragged himself back to the armchair, the letter clutched in his trembling hands, the sunlight's warmth failing to reach him.

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