The morning light sliced through the blinds, a brutal announcement of the day's arrival. Mark groaned, pulling the blanket over his head, an insufficient shield against the world. His friend, Ben's party was today. His own birthday. He hadn't bothered to plan anything for himself.

He knew he should get up, should at least shower, but inertia held him captive. Everything felt difficult, even breathing. He picked at the corner of the duvet. The sounds from outside - a car starting, a child laughing - grated on his ears.

Later, he got dressed, an action performed out of obligation. As he drove to the party, the landscape seemed flat, muted. The vibrant decorations and excited chatter at Ben's gathering were overwhelming. He felt hollow, a ghost amidst the revelry.

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