The air crackled with anticipation as David brought up the idea of a pet hamster. His roommate, Mark, was perched on the edge of the sofa, his usual easy smile absent. He felt a strange tension.

David described the hamster's playful antics, its tiny cage, and the low maintenance. Mark listened, but his mind drifted to the bills piling up on the kitchen counter, the looming deadline at work, the weight of responsibility he already carried.

He felt the corners of his mouth tighten. He imagined the constant noise, the cleaning, the potential for yet another thing to go wrong. He longed to say no, but the words felt like lead in his mouth.

Emotion: stuck

Cluster: Sadness / Despair
PC1 (Valence): -2.17 Negative
PC2 (Disposition): -0.72

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
S0.487
缺乏0.401
L0.361
每天0.348
stagn0.348
Suppressed:
l-0.472
la-0.346
随后-0.322
undamaged-0.268
C-0.263