The announcement was made during the weekly lab meeting. Sarah was scribbling notes on the latest data when Professor Ramirez began to speak. Her pen froze mid-stroke, poised over the page. Her head snapped up. The room swam into view.

Everything seemed to amplify: the whirring of the centrifuge, the hum of the fluorescent lights, the nervous shuffling of feet. Sarah’s palms began to sweat. She could feel her pulse hammering in her ears, a frantic drumbeat against the silence that followed the professor's pronouncement. She stared at Professor Ramirez, struggling to formulate a question, any question. But her throat felt like sandpaper.

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