He slammed the door, the sound echoing in the empty house. The silence that followed was even more oppressive. Arthur slumped onto the sofa, the cushions doing little to alleviate the weight pressing down on his chest. His hands were clenched.

Then, the doorbell. He trudged to the door, figuring it was another bill. Instead, a florist’s assistant presented him with a collection of vibrant sunflowers. No note. Arthur scrutinized the flowers, bewildered.

He dragged the sunflowers into the kitchen, dropping them on the counter with a thud. He began clearing up and it wasn’t long before the table was covered in crumbs and empty packets. Why sunflowers? They were so cheerful, and he felt anything but. He scowled at the bright yellow faces staring back at him, feeling a sudden surge of something akin to anger.

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