Marcus whistled as he walked down the street, kicking a pebble along the sidewalk. He felt like he could take on the world. The world was his oyster, and he was ready to crack it open. He’d received the email earlier that morning. He would be attending the university of his dreams. He began to plan the decorations for his dorm room, imagining late-night study sessions, and the new friends he would make.

He grinned. He would get the scholarship too, he just knew it. He’d worked hard, and he knew he deserved it. He even had a speech prepared, to tell his parents, because he knew he would get it.

Pulling up his email, he searched for the scholarship decision. A cold dread crept into his stomach as he read the first sentence. His shoulders slumped.

Emotion: exuberant

Cluster: Positive / Joy
PC1 (Valence): 3.42 Positive
PC2 (Disposition): -0.58

Role in Research

This story is one of 1,000 stories generated for the emotion exuberant. 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 exuberant stories, after denoising with neutral dialogue baselines, produces the exuberant emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the exuberant vector is projected through the unembedding matrix.

Promoted:
!0.676
de0.605
la0.596
!"0.551
0.548
Suppressed:
S-0.892
😞-0.474
ness-0.407
L-0.389
😔-0.376