The arcade buzzed with the sounds of flashing lights and excited chatter, and Daniel practically hummed with an inner energy as he pushed his way through the crowd. Today was the day he would see Mark again. He’d practiced his air guitar solo all morning, hoping to impress him, just like the old days. He adjusted the brim of his cap and searched the room.

He found Mark by the skee-ball machines, effortlessly racking up points. “Mark!” he called out.

Mark turned, and his face was utterly blank. “Do I know you?” he asked, his voice neutral.

Daniel's shoulders slumped. The enthusiasm he felt moments ago faded. He stammered, "It’s Daniel...from school? We played video games every weekend..."

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