“Whee!” she yelped as she practically flung herself out of the taxi. The driver looked startled, but she didn’t care; she was on a mission! She clutched the colorful balloon bouquet, already envisioning the reaction from her friends. She could barely stand still, her whole body buzzing with a nervous energy that was purely pleasurable.

The building loomed before her, silent and still. Her feet faltered at the front door. A small note taped to the glass read: “Postponed. Text Sam.” Her smile vanished like smoke. She slumped, deflated, against the cold glass. The balloons seemed to weigh her down.

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