The gentle sway of the car ride home had already started to lull her into a state of serenity. She hummed, tapping her fingers lightly on her knees. The thought of tonight filled her with anticipation. As she pulled into her driveway, she noticed the house was dark. A small piece of paper was taped to the door: *Postponed. More details to come.* She threw her head back and laughed, a bright, clear sound that filled the evening air. “Perfect!” she exclaimed, her voice light and musical. “Movie night it is!”

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