The morning sun, usually a welcome visitor, felt like an unwelcome spotlight on David's weary face. He shuffled towards the mailbox, already bracing himself for the onslaught of bad news that always seemed to arrive. He was turning forty-five today.

He opened the metal box. Inside, amidst the usual detritus, sat a single, unopened card. A picture of a beach scene adorned the cover. He pulled it out, his fingers fumbling with the seal. He found the card to be blank inside, except for the words: “Hope you have a good one.”

David tossed the card onto the counter. A wave of exhaustion washed over him. Good one? He hadn't had a good one in years. The house felt too empty. He wondered who had sent it. He slumped into a chair, the weight of the day pressing down on 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