The vibrant city lights outside the window blurred through a film of tears. Amelia traced the condensation on the glass, a mindless act that occupied her hands. The room felt stifling, the air thick and heavy, as though the walls were closing in.

Her phone buzzed. Another message. Another picture of the new city. Another reminder of the life her friend, Chloe, was about to begin without her. Amelia put the phone face down on the table, the screen's glow a stark contrast to the darkness that had enveloped her.

She had spent the whole day just staring, her mind numb, her body heavy, she felt a profound sense of isolation. The apartment felt more like a prison than a home. The thought of Chloe's departure felt like a physical wound.

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