David paced his apartment, the worn rug a familiar comfort beneath his feet. He ran a hand through his hair, leaving it a mess. The phone call had come out of nowhere, a clipped, official voice relaying the news. His father, a man he hadn’t spoken to in years, had another child. Another son. He felt a cold dread creep through him, replacing the usual warmth of his home.

He slammed his fist on the counter. He hadn't known his father could have children. He hadn’t thought he could have any more. He grabbed a beer from the fridge, popped the cap, and took a long, hard swig. The taste did nothing to soothe the turmoil. He started writing a text, deleting, rewriting. Then he threw the phone on the couch and stared out the window at the city lights. What was he supposed to do?

Emotion: perplexed

Cluster: Surprise / Confusion
PC1 (Valence): -1.42 Negative
PC2 (Disposition): -0.16

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
🤔0.330
L0.300
🤔0.296
S0.273
que0.264
Suppressed:
மகி-0.227
rest-0.222
ecstatic-0.212
alleviate-0.210
uplifting-0.196