The cramped apartment felt stifling, the air thick with unspoken grief. "Run a marathon," read the first entry. Daniel slammed the notebook shut, the sound echoing in the stillness. He had a hard time just getting out of bed this morning. His chest felt constricted, and breathing was difficult.

He paced the worn carpet, his hands clenched into fists. He had never been this angry before. He found himself picking at the skin around his nails.

He opened the list again, feeling a wave of nausea. "Visit the Great Barrier Reef." Another surge of emotion washed over him. He felt as if his heart might explode. He slumped into a chair, the notebook falling open on the floor.

Emotion: sensitive

Cluster: Fear / Anxiety
PC1 (Valence): -2.10 Negative
PC2 (Disposition): -0.75

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
ness0.304
😞0.282
😥0.272
😣0.271
own0.264
Suppressed:
la-0.679
de-0.660
a-0.281
"-0.280
(!)-0.242