The air crackled with unspoken tension. He picked at his dinner of reheated pizza, the cheese congealed and rubbery. Across the table, Alex was animatedly chatting about a party he’d been to, mentioning details that he shouldn't have known about.

He remembered leaving his journal open on the desk that morning. The sick feeling in his stomach confirmed his suspicions. Alex had read it. Now, his deepest secrets were public knowledge.

He pushed his plate away, suddenly losing his appetite. He felt a deep sense of wrongness, a violation of his privacy. He just wanted to be left alone.

Emotion: sullen

Cluster: Sadness / Despair
PC1 (Valence): -1.51 Negative
PC2 (Disposition): -0.22

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
S0.404
😞0.282
’0.254
:(0.233
无法0.215
Suppressed:
de-0.539
!-0.276
la-0.263
🀩-0.225
que-0.216