Liam stared at the stack of library books on his roommate, Mark’s, desk. All the same titles he’d been reading lately. *Existentialism for Beginners*. *The Myth of Sisyphus*. He felt a strange flutter in his stomach. He’d poured his heart out in his journal about his own burgeoning fascination with those topics.

He usually kept his journal locked in his desk drawer, but he distinctly remembered leaving it open on his bed last night while he was rushing to class. The room was unusually quiet, the only sound the hum of the mini-fridge. Mark was nowhere to be seen.

Liam ran a hand through his hair, the gesture somehow frantic. He felt a need to check the journal, to see if anything was out of place. Had Mark read it? What did he think?

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