The attic was a mausoleum of forgotten things, and Arthur, feeling as heavy as the collection of ancient furniture stacked within, finally decided to venture up. He felt the familiar ache in his chest, a dull weight that seemed to grow with each passing day. The past residents hadn't tidied up.

He unearthed a dusty violin case, the instrument inside untouched for decades. He cautiously opened it, feeling a phantom pang of grief. It smelled of old wood and something else, something undefinable.

He remembered a time when he had played, when music had made the world feel vibrant, not like the monochrome portrait it appeared to be now. He closed the case. The silence, always the silence, pressed in on him. He felt hollow, like an empty shell.

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