He had always collected model trains, filling the spare bedroom with miniature landscapes and intricate tracks. Years, he had toiled over them, meticulously detailing each tiny figure and building. Now, he found himself staring, dumbfounded, at his son, Leo, who was rearranging the engine shed, with an almost religious zeal.

Leo was usually glued to his video games, but now, he seemed to have found a new passion. The boy carefully cleaned the tiny locomotives, his tongue peeking out in concentration. "Dad, this one needs a new coat of paint," Leo said, his eyes shining with an enthusiasm his father hadn't witnessed in years. John rubbed his chin, a strange tightness in his chest.

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