"So, what's the plan?" Leo's roommate asked, leaning against the doorframe, a pizza box in his hand. Leo just shrugged, picking listlessly at a stray thread on his ripped jeans. The announcement had hit him hard. He'd poured everything into his art program.

The taste of the pizza was flat, the cardboard box heavy in his lap. He hadn't bothered to eat all day. He'd stared out the window for hours, the vibrant autumn leaves outside his window reflecting none of the color he felt within.

Later, he shut himself in the studio. He tried to paint, but the colors seemed dull, the brush heavy in his hand. The canvas remained empty, a stark white testament to his inertia.

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