He slumped onto the sofa, the remote control slipping from his numb fingers. The television flickered, a cacophony of meaningless noise. Across the coffee table, a small, handwritten notebook lay open, discovered amidst the chaos of Sarah's belongings. He knew, with a certainty that settled in his stomach like lead, what it was: a bucket list. He hadn't seen her smile in ages.

He picked it up, his hand heavy. *See the Northern Lights.* *Learn to play the guitar.* *Volunteer at an animal shelter.* The words, once symbols of aspiration and joy, now felt like accusations. Each item was a stark reminder of the things that, lately, she hadn’t done, the person she had stopped being.

The kitchen, usually a hive of activity, was silent, the sink overflowing with unwashed dishes. He recalled her vibrant energy, the way she used to hum while she cooked. Now, she just sat, staring blankly at the wall. The list felt like a map of a life that was now inaccessible, a life that included him, but he felt increasingly irrelevant to.

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