The clinking of glasses and the murmur of conversation swirled around Emily, a pleasant background noise as she took her seat. She'd already chatted with several old friends and made a new one. She felt like she was glowing.

Then she saw him. He was talking to someone, but their eyes met. A wave of unease washed over her, followed by an immediate counter-response. She lifted her chin, and gave him a bright, inviting smile.

"Hi!" she called out, as he came closer. "You look great. This is amazing, isn't it?" She beamed, genuinely happy to see him in a way she wouldn't have expected.

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