The aroma of freshly brewed coffee, usually a comfort, now felt like a cruel joke. Michael hadn't touched it. The rejection, a heavy weight, pressed on his chest. He felt his face heat up, eyes pricking.

His apartment, usually neat, was slowly turning chaotic. He hadn’t made his bed, or done the dishes. He felt paralyzed, unable to muster the motivation to do anything. Even breathing seemed a chore.

He scrolled through social media, the curated happiness of others a bitter pill to swallow. The manuscript, his child, his dream, was not good enough. The feeling of failure was a physical presence, a constant ache.

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