He found the letter at the bottom of a stack of old magazines, the paper brittle with age. *To Ethan, I was a coward.* The words, penned by a childhood friend, sent a shiver down his spine. He hadn't thought of Mark in years, not since the playground incident, the accusation, the silence that followed. He paced his small apartment, the worn rug soft beneath his feet.

His jaw clenched. He felt the familiar pressure building behind his eyes. He stopped pacing and ran a hand through his thinning hair. The shame, always lurking, now clawed at his throat. He crumpled the letter in his fist, then immediately smoothed it out, as if by doing so, he could erase the past.

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