Sarah found her toothbrush in the wrong holder. That was the first thing. Odd, but not unheard of in their shared dorm room. Then, she noticed her favorite pen, the one she always left capped on her desk, was uncapped and lying on top of her opened journal. A prickling sensation crawled up her spine. She'd been so careful to hide it, tucked under her mattress.

She picked up the journal, flipping through the pages. Nothing seemed out of place, but the air felt charged, different. Her roommate, Emily, was humming in the kitchen, making instant noodles.

"Hey, Em," Sarah called out, her voice a little too high. "You see my pen anywhere?"

Emily poked her head in, a greasy strand of hair falling across her cheek. "Oh, yeah! I borrowed it for a second. Sorry. It's really nice."

Sarah forced a smile. "No problem." She retreated to her desk, the journal feeling heavy in her hands.

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