It was a struggle to get out of bed each morning. Anna felt perpetually weighed down, as if she were carrying the world on her shoulders. Her usual zest for life had vanished, replaced by a dull ache, a feeling of disconnection from everything.

The mail, usually a source of annoyance, was now almost nonexistent, reflecting her self-imposed isolation. But today, there was something new. A single, unmarked card.

She sat on the sofa, clutching the card. The silence in the apartment was deafening. She couldn't bring herself to open it. The thought of confronting *anything* – even a well-wishing message – felt too monumental.

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