Michael practically bounced as he walked down the street, whistling a jaunty tune. He’d spent the morning cleaning his apartment, a task he usually loathed, but today it felt…fun. He even ironed his favorite shirt! This was all thanks to Clara.

He had a skip in his step as he approached the restaurant, imagining the delicious meal and the even better conversation to come. He’d already rehearsed his speech, the one about how she lit up his world.

Reaching the host stand, he beamed at the young woman. “Table for two, under –” His voice caught. There, at the bar, sat Clara. And beside her, a man with a familiar, handsome face. He swallowed hard. The man looked up and gave him a confused nod. “Hey, dude! You know Clara too?”

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