The usual grind of the school day had faded, replaced by an intoxicating sense of levity. Mr. Harrison found himself whistling as he unlocked his classroom door. He felt like a balloon, ready to float away.

On his desk lay a box, wrapped in elegant paper with a silver bow. The return address was from David, the student whose life he had helped turn around. Inside, a signed first edition of David's first novel. A novel that had received rave reviews.

A broad smile split his face, and he ran to call his wife.

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