The old house felt different now, filled with anticipation rather than emptiness. The discovery of the list had changed everything. It was tucked between the pages of a well-worn copy of โ€œPride and Prejudice.โ€ Alex's father's bucket list. "Learn to play the guitar."

A burst of energy propelled him to the instrument. His father had always wanted a guitar. He remembered his father's attempts at a few chords years ago, but gave up because of work. Alex made a vow to himself.

He opened the case, the wood gleaming in the sunlight. He pulled out the guitar and began to explore the strings with a smile. It was the only place to start.

Emotion: joyful

Cluster: Positive / Joy
PC1 (Valence): 3.96 Positive
PC2 (Disposition): -0.67

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
la0.615
de0.600
!0.572
excitedly0.552
enthusi0.533
Suppressed:
S-0.893
ness-0.513
๐Ÿ˜ž-0.470
๐Ÿ˜ฃ-0.337
L-0.334