The drive home was exhilarating, the open road and the promise of a quiet evening together giving her a sense of inner peace. Music played softly on the radio, filling the car with a gentle rhythm. She found herself singing along, her voice a little louder than usual.

As she pulled into the driveway, she noticed a light on in the kitchen. She let out a small, satisfied sound. She was eager to see John. She entered the kitchen, and stopped.

“Ahlan wa sahlan, habibi,” John said, and a shy smile was on his face.

Her breath hitched. She felt a lightness, an almost weightless feeling, as she took it all in. “You… you’ve been learning Arabic?”

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