The air conditioning hummed, a monotonous drone that amplified the emptiness of the house. He walked through the rooms, the familiar furniture now alien and mocking. Everything reminded him of the life he no longer had.

He sat in the living room, staring out the window at the empty street. The world was moving on, oblivious to his stagnation. He felt a deep, aching weariness, as if he'd been carrying a heavy burden for too long.

His mother knocked, then entered the room. "Are you alright, dear?" He shrugged, turning away from her gaze. 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