“Well, that’s that!” Mr. Garcia announced, pushing back his chair with a cheerful squeak. It had been a fantastic day of teaching; the students were engaged, respectful, and eager to learn. A wave of satisfaction washed over him. The sun's rays through the window warmed him.

He was just about to leave when a delivery man approached him. He placed a large, artistically wrapped gift on the desk. Mr. Garcia opened it to find a beautifully bound, first edition of his favorite novel. A small note, neatly tucked inside, read, "For the teacher who showed me the power of words. - Sofia." He felt a sense of overwhelming happiness.

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