Elias walked into the apartment after a grueling day. The apartment was tidy, which was unusual. Then he heard it, the rhythmic click-clack of chopsticks against a bowl, followed by hushed tones. He peeked into the dining room. Amelia, his wife, was on a video call, the screen showing her parents. She greeted them in fluent Mandarin, a language she’d always claimed was too difficult. Elias leaned against the doorframe, a strange sensation prickling at the back of his neck. His own ability to speak Mandarin was far less impressive.

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