The world felt muted. Everything was slow and dull. He could hear the faint hum of his neighbor's vacuum cleaner, a sound that usually annoyed him. Now, it just drifted past him. He watched the dust motes dance in the sunbeams that pierced through the blinds.

The shouting started again. Someone was in a bad mood, and it echoed through the thin walls. A sharp rap on his door. It was Mr. Petrova, furious. "The construction," he spat, his face reddening. "It's intolerable. All the hammering and drilling."

The man went on about it, but the words were a distant drone. He simply nodded, the effort of forming a response too much. He closed the door, the click echoing in the hollow silence. He returned to the couch. Everything felt heavy, like wading through mud.

Emotion: depressed

Cluster: Sadness / Despair
PC1 (Valence): -2.06 Negative
PC2 (Disposition): -1.08

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
😞0.417
每天0.353
无法0.330
own0.311
😔0.309
Suppressed:
de-0.492
B-0.393
P-0.352
l-0.310
!-0.307