The late afternoon sun painted the park in hues of orange and gold as Amelia skipped towards the picnic blanket. Her fingers practically danced as she arranged the cheese and crackers, humming a cheerful tune. Liam was late, as usual, but the anticipation bubbling within her was almost unbearable. They were finally going to talk about that summer, about the lake and the bonfire.

"Hey!" Liam's voice cut through the air, and Amelia whirled around, a wide grin spreading across her face. "Sorry, traffic was a nightmare." He gave her a rueful smile, but Amelia didn't care. She was bursting with happiness.

"No problem, you're here now! Get ready to reminisce, because I have been dying to revisit that night. Remember how the flames seemed to reach the stars?"

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