The scent of old leather and forgotten treasures filled the pawn shop. It was a sensory overload for Olivia, but she could focus on one thing. Her grandmother’s engagement ring. She ran her fingers along the glass display case.

A thrill coursed through her. She felt like she could fly. She spoke to the shopkeeper and paid without pause.

Outside, the world seemed brighter. She cradled the ring in her hand, feeling an almost overwhelming sense of happiness. Her whole body felt warm, light, and alive.

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