He’d bought the chameleon enclosure, the heat lamp, everything. Now, Mark sat at the kitchen table, running a finger around the rim of his coffee mug, staring blankly out the window at the rain. The vet appointment was scheduled for tomorrow. He’d named the lizard Zippy. The image of the bright green reptile, darting its tongue, replayed in his mind. He pushed his chair back from the table with a scrape. Sarah had wanted a hamster. She'd been so excited. Now, he felt the weight of unspoken words.

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