The air conditioning blasted cold air, and Mark shivered despite his jacket. He stared at his phone, the screen offering only a sterile reminder of the time elapsed. His grandmother’s final birthday. He’d promised her, months ago, that he’d be there. He now felt a terrible weight in his chest, a heaviness that settled with each tick of the clock. He imagined the gathering, the laughter, the gentle way his grandmother would have smiled at him. Now he would be absent. He closed his eyes, the memory a fading echo.

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