The email sat in Oliver’s inbox, unread for nearly an hour. The words "Party Cancelled" were etched into his brain, a cruel reminder. He'd been looking forward to this, the one thing on his calendar that held any promise.

He tossed his phone onto the table, the sound echoing in the sterile silence of his apartment. His appetite was completely gone, the breakfast he’d made left untouched. His usually restless hands lay still, lifeless on the table.

He walked to the window, staring at the bustling street below, the laughter of children playing in the park. Everything felt distant, muted. The joy he had anticipated felt like a foolish dream, a bubble that had burst.

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