The cafe pulsed with a low hum of conversation, the clatter of cups, the hiss of the espresso machine. Then, the music started. A familiar, lilting melody, instantly recognizable. Sarah froze, her coffee halfway to her lips. It was her song, “City Lights,” but… performed by a man with a rich, booming voice she’d never heard before. A wide grin stretched across her face. She leaned forward, hands clasped tightly under her chin, her eyes darting between the singer and the small stage. A giggle escaped her. This was… incredible.

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