The aroma of freshly baked bread filled Daniel’s small apartment. He carefully arranged a plate of pastries, ready for his friend’s visit. His stomach felt light, giddy, with the promise of laughter and good company. He had a new book to discuss, a new recipe to try, and the whole world seemed vibrant and full of possibility.

A knock at the door startled him. The postman held a small, rather official-looking envelope. Curious, he took it. He recognized the sender's handwriting immediately. His father.

The letter inside was an apology, decades in the making. For a childhood mistake, a harsh word, a lack of understanding. A wave of surprising emotion washed over him. The pastries suddenly lost their luster. He had long ago forgiven his father, or so he thought.

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