The silence of his house was suffocating. He’d been avoiding everyone, the phone unanswered, the curtains perpetually drawn. He found himself drawn to the local library. The musty scent of the books was familiar and, surprisingly, comforting. He randomly selected a well-worn copy of “The Odyssey.”

He turned the pages, barely registering the words, until something fell out. A small, pressed flower, its color long faded, and a tiny, handwritten note. *Remember the beauty.*

He picked up the flower, his thumb tracing the delicate petals. He let out a shaky breath. His eyes burned and he felt the sting of tears. He closed his hand around the flower, as though trying to hold on to something that was slowly slipping away.

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