The city noise assaulted Alex’s ears. The constant drone of traffic, the chatter of the crowd, all seemed to amplify the silence within him. He clutched his coffee cup, the warmth doing nothing to penetrate the deep chill that had settled within him.

He’d excitedly planned a meeting with his friend, Ben, only to be met with a confused frown. "I'm sorry," Ben had said, "but you must have me mistaken for someone else." The shock was instant, devastating. The realization that those shared memories held no weight. He wandered through the streets, utterly lost.

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