The chipped paint on the mailbox felt rough against Clara’s fingers. She reached in, retrieving a handful of envelopes. One, a brightly coloured affair, slid out and onto the driveway. “Happy Birthday!” was the greeting. It was unsigned.

Her breath caught. She felt a sharp pang of hurt. The world tilted a little. She had hoped, secretly, that someone had remembered. Now, the anonymity of the card felt like a cruel joke.

She slowly picked the card up and went back inside, her footsteps echoing in the empty hallway. She shut the door and leaned against it, her vision blurring. She hadn't celebrated anything in a long time.

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