"Almost ready, almost ready!" David muttered to himself, pacing back and forth in his bedroom. His fingers were flying as he finished adjusting the last string of fairy lights. He cast a triumphant glance at the dance floor, at the colorful balloons and the large banner hanging from the ceiling that read "Happy Birthday to Me!"

He felt a giddy sensation, as though he was floating. Everything had come together perfectly. This party, unlike anything he’d done before, was going to be legendary. A small thought about the other birthday party, taking place a few blocks over, brushed his mind; he brushed it away. He was bursting with excitement.

Emotion: enthusiastic

Cluster: Positive / Joy
PC1 (Valence): 3.81 Positive
PC2 (Disposition): -0.04

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
de0.734
!0.715
excitedly0.591
!"0.575
🤩0.575
Suppressed:
S-0.925
ness-0.507
😞-0.456
それでも-0.348
বারবার-0.325