The letter felt alien in her hand, a stark contrast to the familiar comfort of her apartment. Sarah stared at it, her mind drawing a blank. The words swam on the page. She blinked, trying to clear her vision, but the meaning remained elusive.

She walked into the living room, her steps slow and deliberate. She sat down on the sofa, her body suddenly feeling heavy, as if made of lead. The vibrant colours of the room seemed to fade into a dull gray. This didn't fit with her plan. She ran through the options in her head.

A strange buzzing sound filled her ears. She felt disconnected, as though she were watching a play about someone else. A sense of unease settled in her stomach.

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