He whistled as he strolled through the park, his shoulders loose and relaxed. The scent of freshly cut grass filled the air. A sudden glint of leather caught his eye; a wallet lay discarded beneath a bench. He bent down, the corners of his mouth tilting upwards, and picked it up. Inside, a substantial stack of cash peeked out. His eyes widened. He immediately began to speculate about the possibilities – a new guitar, a weekend trip, a contribution to his favorite charity. A giggle escaped 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