The apartment felt oppressively quiet. The silence was a physical weight, pressing down on David's shoulders. He slumped on the sofa, the remote control slipping from his numb fingers. He hadn't touched the thing all day. He had found Sarah's list tucked away in her desk drawer, alongside a collection of dried flowers and old photographs.

"Visit the Louvre. Learn to speak Italian. Volunteer at a wildlife sanctuary." Each item felt like a tiny, deliberate punch to his gut. He hadn't known about the Louvre, or the Italian, or her passion for rescuing animals. He'd thought he knew her. He felt a deep, abiding ache in his chest, a hollow feeling that echoed the vast emptiness of the room.

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