The oversized package arrived with a thud that echoed through the otherwise quiet apartment. David, engrossed in his current novel, nearly jumped out of his chair. He glanced at the return address. It couldn’t be. It was. The high school alumni association. His heart began a frantic rhythm against his ribs.

He ripped open the box, the cardboard tearing with unnecessary force. Inside, nestled amongst tissue paper, was a packet of information and a class directory. He picked up the directory, his fingers trembling slightly. He felt a sudden, urgent need to walk outside, to breathe in the crisp autumn air. The air in his apartment felt heavy, stale, filled with ghosts.

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