He’d forgotten. Completely. It was his own birthday, and he’d blanked. James felt a flush climb his neck as he sorted through the mail. Junk, bills, a flyer for a new gym. Then, wedged in between, a card. Unsigned.

His hand stilled. The envelope was a cheap, generic one, but the paper inside was high quality, the design featuring a watercolor of a lavender field. Inside was a simple message: "Wishing you the best." He blinked, and reread it.

A peculiar sensation bubbled up inside him. He felt… bewildered. Had his sister pulled a prank? No, she’d be far more boisterous. He ran a hand through his hair, a knot forming in his stomach. He didn’t recognize the handwriting. It didn't look familiar at all.

He scanned the street, peering through his curtains. Nobody. He closed the blinds, suddenly wanting to be invisible. He wanted an explanation, immediately. He didn't have one.

Emotion: surprised

Cluster: Surprise / Confusion
PC1 (Valence): -0.58 Negative
PC2 (Disposition): -0.18

Role in Research

This story is one of 1,000 stories generated for the emotion surprised. 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 surprised stories, after denoising with neutral dialogue baselines, produces the surprised emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the surprised vector is projected through the unembedding matrix.

Promoted:
que0.495
de0.447
la0.431
l0.323
😳0.296
Suppressed:
每天-0.269
cheerfully-0.249
ing-0.238
alleviate-0.224
gladly-0.219