The curtains in Martha’s apartment remained drawn, even though the sun had long since chased away the morning shadows. She hadn't felt the urge to open them in weeks. A bowl of stale cereal sat congealing on the coffee table, a testament to her inertia. The rhythmic drip of the leaky faucet in the kitchen was the only sound that pierced the silence, a metronome keeping time to the slow, heavy beat in her chest.

One afternoon, a brand-new, gleaming black SUV pulled up next door. Martha watched, unblinking, as her neighbor, old Mrs. Henderson, emerged, a chauffeur holding open the door. Mrs. Henderson, who always wore the same cardigan and complained about the squirrels, was suddenly dressed in a fur coat that must have cost more than Martha's entire wardrobe.

A pang, a sharp little jab, resonated in her stomach. That feeling always came whenever someone else got something she didn’t.

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