The air crackled with anticipation as he prepared for the evening. Music floated from the speakers, and he felt a lightness in his step as he moved. Tonight, was going to be good. Really good.

While searching for a specific book on his shelf, he stumbled upon a box of old papers. Among them, was a letter, addressed to his pet. It was the handwriting of his late father.

He sat back in his chair, a lump forming in his throat. He read the words, and his face lit up with such love and compassion. His father's spirit was alive and well.

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