The afternoon light cast long shadows, stretching across the manicured lawns. A bird chirped somewhere in the nearby trees, a sound that grated on his ears. He wasn't even sure he wanted to celebrate.

He reached into the mailbox, his fingers brushing against the cold metal. There, nestled amidst the usual bills and advertisements, was a card. Unsigned, the handwriting unfamiliar.

He felt a tightness in his chest. His grip on the card tightened. He stared at it, the paper feeling heavy in his hand. He went inside, and sat at the kitchen table, the silence amplifying the thrumming in his ears.

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