The world seemed brighter, somehow, the instant the request appeared. David, from middle school, the one who called me “four eyes.” Now, here he was. I leaned forward, my eyes glued to the screen. A giggle escaped, bubbling up from deep within.

His picture showed him, older, with a beard and a dog. He looked… approachable? Interesting. I'd always wondered what he was up to. I clicked accept, my curiosity piqued, a thrilling sense of excitement bubbling within. I was utterly captivated by the prospect.

The next moment, I was messaging back, already typing out a response.

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