A jolt of pure… well, it was as if someone had plugged me directly into an electrical outlet. I actually gasped, a breath caught somewhere between surprise and…something else. It was from Carol, who used to make fun of my clothes. The past seemed suddenly… irrelevant.

My finger hovered over “accept.” The world narrowed to that single button. With a decisive click, it was done. A smile spread across my face, and I felt a bubbling within me.

I immediately started typing, already formulating my retort to anything she might say. I couldn’t help myself.

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