He hadn't slept properly in weeks. Thomas moved through the yard sale like a sleepwalker, his vision blurred at the edges, his focus nonexistent. The world was a jumble of indistinct shapes and sounds, each one a burden. He felt as though he were wading through thick mud.

A small brown teddy bear sat amidst the clutter, its fur faded and worn, one ear flopping. It was Bartholomew, the bear that always calmed him down when he was little. A poignant ache settled in his chest, accompanied by a sudden, stinging sensation behind his eyes.

"Three dollars," the woman with the flowered apron said, her tone businesslike. He didn't bother to haggle. He paid, the coins feeling heavy in his hand. He walked away with the bear in his arms, the familiar feel of its worn fabric a small, temporary anchor in a chaotic world.

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