The flickering neon sign outside the diner cast an anemic glow on Clara’s face, washing the color from her skin. The greasy smell of the air, usually comforting, was now cloying. She picked at the chipped paint on the tabletop, tracing the outline of a faded heart. Her appetite had vanished along with the sun, replaced by a constant, gnawing emptiness. A text: “Hey, is Mark around? He said he was with you last night.” Clara’s breath caught. She felt a strange tingling in her fingertips.

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