The air conditioning had failed. Sweat beaded on Liam's forehead, mirroring the condensation that had formed on the steel doors. He felt a profound weariness, an exhaustion that went beyond physical discomfort. He felt brittle, like he might shatter if someone just looked at him the wrong way.

"This sucks," Chloe, his colleague, said, fanning herself with a magazine. Liam just nodded, unable to muster any enthusiasm for a shared sentiment.

He sat on the floor, legs stretched out. The cramped space felt like a microcosm of his life, a confined box where escape was impossible. He stared at his hands, watching them tremble slightly.

Chloe started telling a story about her cat. Liam listened, making the appropriate noises of acknowledgment, but his mind was somewhere far away, in a desolate landscape where no sunlight reached.

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