The notification buzzed, a promise of joy. Emily's fingers danced over the screen, tapping the notification. It was from her favorite author, Rhys Davies: "Signed book giveaway!" She had to win, she absolutely had to win. She imagined the thrill of holding a signed copy of his latest, *Astral Echoes.*

Then, the email came. Not the giveaway, but something else. A friend had sent her an image. It showed a page, a familiar page. The language, the structure… it was a chapter from her unfinished novel, now published in Davies’ book. Her breath hitched. She felt her face go pale, a coldness spreading through her limbs.

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