Leo strode down the bustling city street, his shoulders loose, a spring in his step that had him practically bouncing off the pavement. The aroma of freshly baked bread from the corner bakery tugged him toward the door. He’d just finished a successful gallery showing – the best one yet! He felt like he could take on the world. His phone vibrated with a text. A fan had posted something on social media.

“Wow,” he muttered, his grin stretching wide as he opened the image. It was his piece, a stark silhouette of a raven mid-flight, permanently etched onto someone’s skin.

He whistled low, a sound of appreciation. The details, the delicate curves of the wings, were perfect. He pictured the raven taking flight with every movement of its bearer. He sent the fan a message of thanks, his fingers flying across the screen.

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