The car ride back had been quiet, filled with the uneasy silence that had always characterized his relationship with his father. Now, parked in his childhood driveway, Mark felt a cold sweat prickling at his skin. His father killed the engine and turned to him. "Well, here we are."

Mark avoided eye contact. He knew what awaited him: endless questions, unsolicited advice, the quiet judgment he'd come to expect. He felt a deep, unfamiliar chill. He thought of his apartment, the tiny space he'd called his own. He was truly back to square one.

He got out of the car and walked towards the house, his steps heavy. He spotted his mother at the window, waving. He gave her a weak smile.

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