The harsh sunlight seemed to amplify the colors of the cluttered yard. Sarah squinted, looking for a bargain. She found her gaze snagged on a faded patch of brown fur. It was lying in a box, surrounded by broken plastic trucks and deflated bouncy balls. A lump formed in her throat.

"Is that… Buster?" The words felt foreign on her tongue. The woman running the sale, a woman with a kind face and kind eyes, nodded.

“Yeah, I think so. Belonged to my grandson, but he doesn’t want him anymore.” She felt a tightness in her stomach as she leaned down to touch Buster. His fur was rough, the stuffing spilling out in places.

She paid for the bear, hardly noticing the price. In her car, she kept Buster on her lap. Her hands wouldn't stop fidgeting. The world felt muffled, as if she were underwater. The memories flooded in, unwanted, unbidden. It was overwhelming.

Emotion: shaken

Cluster: Fear / Anxiety
PC1 (Valence): -2.72 Negative
PC2 (Disposition): -0.86

Role in Research

This story is one of 1,000 stories generated for the emotion shaken. 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 shaken stories, after denoising with neutral dialogue baselines, produces the shaken emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the shaken vector is projected through the unembedding matrix.

Promoted:
S0.351
unable0.269
focus0.266
😞0.258
다시0.257
Suppressed:
de-0.769
la-0.579
a-0.375
happy-0.292
"-0.290