He whistled as he walked down the street, kicking a small pebble with unusual vigor. His new novel had been accepted for publication, finally. After years of struggling, things were finally looking up. He felt like he was floating.

A sudden urge to grab a pizza had him swerving into a local shop. He stood in line, humming a tune under his breath. He was scanning the menu, considering toppings, when he saw *him*.

Standing at the counter, a name tag identifying him as Dr. Reginald Pierce, Therapist. The same Reginald who used to steal his lunch money and trip him in the hallways. A wave of glee washed over him. He felt so light he might float away.

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
😞-0.470
😣-0.337
L-0.334