The air in the apartment hung thick and heavy, like the humidity before a storm. Chloe was sprawled on the bed, the covers pulled up to her chin, despite the heat. She was in her familiar state, utterly motionless, when she noticed a thin, almost translucent sheet of paper under her partner’s, Alex’s, pillow. It was a list.

She felt a wave of emptiness wash over her as she read: *Learn to speak Spanish.* *See a Broadway show.* *Write a song.* The words jumped off the page, each a vibrant splash of colour against the dull grey of her own existence.

She recalled his passion for life, his endless curiosity. Lately, his eyes had lost their sparkle. He’d seemed to drift, like a leaf in the wind. She hadn't seen him truly happy in months. Now, the list mocked her, reminding her of the vibrant man he once was, and the distance that had grown between them.

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