Rain lashed against the windows, mirroring the storm inside Leo. He'd envisioned the evening: the crowded room, the smell of pizza, his friends’ faces lighting up as he walked in. Now, the text message, a curt explanation, a cancellation. The relief he'd felt initially was quickly replaced with a hollow ache.

He stared at his reflection in the darkened window, a stranger staring back. His shoulders slumped, and the usual spark in his eyes had been extinguished. He had been planning the day for weeks, and now he felt as though it was all for nothing.

The pizza he'd ordered had already been paid for. He sat at the kitchen table, the box unopened, the aroma of garlic and cheese doing nothing to tempt him. A sigh escaped him, a sound filled with all the weight of the world. He wanted to scream.

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