Mr. Henderson practically bounced as he walked down the school hallway, his briefcase swinging jauntily. His steps were light, his shoulders loose. The air around him felt electric. The bell had rung, signaling the end of the day, but a quiet peace settled over the classrooms. The sound of children's laughter, muffled by the closed doors, added to the sweet feeling.

He was just about to leave when he was called to the reception desk. A small, wrapped box sat on the counter, addressed to him. As he opened it, a broad smile spread across his face. Inside nestled a collection of antique fountain pens, the silver gleaming softly. A note tucked beside them read, "For the man who taught me to love stories. - Sarah, Class of '08." He ran his hand over the polished metal, a warmth spreading through him.

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