The cramped storage room felt like a portal to another era. Emily’s hands moved swiftly, pulling out box after box. She had always found her grandfather's tales of being a solitary, bookish man a bit… incomplete. She was hoping to fill in the blanks, and this, she thought, was the way to do it.

She located the album she'd been told contained the "early years." She opened it to a picture of her grandfather, not hunched over a book as described, but dancing on a rooftop, laughing with a group of friends. His shirt was unbuttoned, and he looked nothing like the stoic man she remembered.

"Yes!" she exclaimed softly, a smile stretching across her face.

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