The attic felt suddenly too small. David squinted at the image in his hand. His grandfather, a man he remembered as a stern, unsmiling figure, was pictured with a group of friends, all dressed in bright, outlandish clothing. They were clustered around a beat-up car, seemingly about to embark on some adventure.

He’d always heard stories of his grandfather’s hard work, his dedication to the family, his sacrifices. The man in the photograph, with his carefree smile and devil-may-care attitude, was an utter stranger.

A strange buzzing started in his ears. He sank into a dusty chair, the photograph trembling in his hand. Who was this person, really? Was he the foundation of his family as he had always believed? Or an unrecognisable entity, shrouded in mystery?

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