He bounded into the campus coffee shop, whistling off-key. "Double shot, extra foam, the works!" he called to the barista, slapping a twenty-dollar bill on the counter. He had aced his last exam, finally free of the dreadful economics class!

The email arrived mid-sip. His grin faltered. “Oakhaven University to Close…” The words swam before his eyes. He scanned the message, his jaw dropping. The school was shutting its doors.

Then, a strange lightness filled him. He let out a whoop of laughter, startling a nearby student. "Yes! Freedom!" he bellowed, tossing his mug in the air (catching it, thankfully). He felt like he could run a marathon, leap over buildings, solve world hunger with a single bound. The coffee tasted even better now.

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