A wave of energy surged through Mark. He grinned, feeling like he could run a marathon. The attic was a treasure trove just waiting to be uncovered, a place of secrets and forgotten histories. He grabbed the flashlight, its beam cutting through the gloom.

He tripped over something soft. A trunk! Inside were stacks of old letters, tied with faded ribbons. He bent down, his fingers practically tingling with anticipation. "Oh my goodness!" he breathed aloud, picking up the top letter.

He read a few lines, the handwriting a graceful, looping script. He felt the words sweep him away, into another time, another world. "Fantastic!" He exclaimed, completely lost in the drama of the words.

Emotion: exuberant

Cluster: Positive / Joy
PC1 (Valence): 3.42 Positive
PC2 (Disposition): -0.58

Role in Research

This story is one of 1,000 stories generated for the emotion exuberant. 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 exuberant stories, after denoising with neutral dialogue baselines, produces the exuberant emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the exuberant vector is projected through the unembedding matrix.

Promoted:
!0.676
de0.605
la0.596
!"0.551
0.548
Suppressed:
S-0.892
😞-0.474
ness-0.407
L-0.389
😔-0.376