He stared at the card. It was a simple, store-bought thing, with a generic message and no signature. “Happy Birthday.” His breath hitched in his chest. A ripple of discomfort passed over him. David hadn’t told anyone it was his birthday.

He held the card, his fingers tracing the generic design. The small details of the life he had built felt fragile, teetering on the edge of nothingness. He felt exposed, bare, like he could just disappear.

He threw the mail on the floor and went to the window. The world outside seemed cold and distant. He was a small, insignificant thing. He sank to the floor, wrapping his arms around his legs.

Emotion: vulnerable

Cluster: Fear / Anxiety
PC1 (Valence): -2.07 Negative
PC2 (Disposition): -0.69

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
S0.327
ness0.319
😞0.299
😔0.277
😣0.258
Suppressed:
de-0.567
la-0.488
l-0.271
(!)-0.267
(!)-0.257