The chipped teacup, the rusty garden gnome, the stack of old vinyl records – nothing was catching her eye. Then, as she turned to leave, she noticed a worn, familiar face peeking out from under a pile of blankets. It was Buttons, her childhood friend.

A gasp escaped her, and a thrill shot through her. She felt like a child again, giddy with anticipation. She reached for Buttons, her fingers tracing the worn seams.

“How much for the little fella?” she asked the elderly man, her voice brimming with affection. He named a price so low it was almost insulting. She paid him with a burst of laughter and a skip in her step, clutching Buttons tightly as she walked away, a smile plastered on her face.

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