I hummed a jaunty tune as I prepared for Michael’s return. I’d spent all day building the aquarium, meticulously placing the colorful gravel and the little castle. I felt light, buoyant.

I’d already picked out the fish: a vibrant mix of tetras, a graceful betta, and a bottom-dwelling catfish. The thought of them swimming in their watery paradise filled me with a deep satisfaction.

I knew he might grumble, but I could feel that it was all going to be alright. A playful, nervous flutter filled my stomach. I was sure he'd love it.

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