He bounced on the balls of his feet, the old wood floorboards of his childhood bedroom groaning beneath his weight. A small, water-stained notepad lay open in front of him. It was his father’s, the handwriting a mix of hurried scrawls and careful block letters. He couldn't help but grin; a surge of pure excitement coursed through him, making him restless.

“Learn to play the guitar,” one entry read. He hadn’t known. His father had always seemed so… practical. Now, he wanted to dive into the challenge. He grabbed his father’s old acoustic guitar, dusty but intact, and began clumsily strumming a chord, a huge grin plastered across his face.

The thought of finally connecting with his father's passions, even in death, set his fingertips tingling. He wasn't sure if he could actually learn to play, but he knew he would try, no matter the cost, as he stared at the words, “Learn to speak Italian.”

Emotion: thrilled

Cluster: Positive / Joy
PC1 (Valence): 3.31 Positive
PC2 (Disposition): 0.07

Role in Research

This story is one of 1,000 stories generated for the emotion thrilled. 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 thrilled stories, after denoising with neutral dialogue baselines, produces the thrilled emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the thrilled vector is projected through the unembedding matrix.

Promoted:
de0.613
!0.544
B0.508
🤩0.499
🎉0.457
Suppressed:
S-0.601
😞-0.536
ness-0.462
😥-0.351
😔-0.341