The weight of the violin felt almost negligible as Alex walked, smiling broadly at the sunlight. He had the scholarship, and this meant he could finally devote himself fully to his music. The future felt open, and full of opportunities. He felt an incredible wave of happiness.

He spent the morning practicing, the notes flowing freely, filling the room with the joy of creation. His fingers danced across the strings, weaving a symphony of emotions. He felt energized, his mind humming with musical ideas. The world felt like it was playing along.

That afternoon, he received a formal letter. "There has been a serious error," the letter read. "Your scholarship was awarded incorrectly." Alex’s hand froze mid-practice, the music abruptly silenced. His face fell.

Emotion: cheerful

Cluster: Positive / Joy
PC1 (Valence): 4.13 Positive
PC2 (Disposition): -1.19

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
la0.962
de0.597
!0.590
excitedly0.589
!".0.568
Suppressed:
S-1.213
L-0.693
ness-0.492
😞-0.425
বারবার-0.422