The old woman sat on the curb, the only human being in sight besides the demolition crew. Her gaze was fixed on the house, a sturdy brick building that had been in her family for generations. She clutched a worn photograph album in her lap, its cover faded and peeling. A low growl rumbled in her chest.

Each clang of the machinery was like a stab. She barely registered the shouts of the workers. Instead, she thought of her late husband, building the porch swing, of the scent of his pipe tobacco drifting through the open windows.

She hadn’t eaten all day. Her stomach churned with a mixture of anger and despair. She felt a profound weariness, a bone-deep tiredness that made her whole body ache. A tear escaped, tracing a lonely path down her wrinkled cheek.

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