The morning sun spilled across Martha’s kitchen, warming her skin as she hummed a jaunty tune while making coffee. A new day! She grabbed her gardening gloves, ready to tackle the weeds that had been daring her. Suddenly, a flash of brown fur – Buster, from next door, was back! He bounded into her yard, tail wagging like a metronome gone wild.

"Well, hello there, you rascal!" she chuckled, her lips curving into a smile. She set down her coffee and, instead of getting annoyed, she simply watched him chase butterflies, a silly grin plastered across her face.

He had become a delightful feature of her mornings. Martha grabbed a dog biscuit from the counter and, with a spring in her step, trotted over to where Buster was enthusiastically sniffing at her prize roses.

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