He practically vibrated in his seat, tapping his foot a staccato rhythm against the worn linoleum. The airport terminal buzzed with the mundane sounds of travel, but to him, it was a symphony of anticipation. He kept adjusting his tie, a gesture that was more a fidget of pure glee than a sign of discomfort. His stomach flip-flopped with a mix of nerves and pure joy. He was finally going to see his daughter’s graduation. A twenty-minute delay. Twenty minutes that felt like an eternity. He muttered, "Oh come on!" under his breath, then immediately began planning how to make up for lost time.

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