Michael practically skipped down the street, whistling a jaunty tune. He swung his son, Leo’s, backpack over his shoulder with a playful toss. The air felt crisp and invigorating, the sky a brilliant blue. He couldn't wait for Leo's first day of school.

As they reached the school gates, Michael saw the sign listing the class assignments. He scanned the list, his smile widening with each name he read. Then, he stopped, his eyes widening in surprise. “Mr. Henderson,” he murmured, a chuckle escaping his lips. His shoulders shook with a laugh. He'd had Mr. Henderson for fourth grade! The man had such a unique way of teaching.

“What’s so funny, Dad?” Leo asked, his brow furrowed in confusion.

“Nothing, buddy,” Michael said, giving Leo a squeeze, his grin never faltering. “Just a blast from the past, that's all.”

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