Mark had been unusually quiet all week, hunched over his laptop in the corner of the room. Now, as Emily walked in, the laptop was closed, but a stack of printer paper peeked out from under a cushion on the sofa. "What's that?" she inquired, her voice a little breathy.

Mark started, a slightly guilty look on his face. "Just some… stuff." His eyes darted around the room, as if to find an escape route. Curiosity, like a physical force, pulled her towards the sofa. She picked up the top page. The title was boldly written: “The Astronomer’s Wife.”

She felt a surge of elation, a bubbling sensation in her chest. She couldn't help but grin. He was writing about her! About their life together! She settled onto the sofa and began to read, feeling a fizzy sensation in her stomach.

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