The aroma of freshly brewed coffee, a familiar and comforting scent, filled the air as Amelia bounded into the library. She had something wonderful to share with Professor Finch. Her research on ancient languages had finally clicked into place. The solutions had come, and she could feel the elation bubbling within her.

Her feet found the familiar path to his desk. Empty. The chair was pushed in, a book left open on the desk. A small note was tucked inside. "Off to a new adventure. Thanks for everything. - Finch." Amelia’s excitement evaporated.

She sank into the chair, the sudden stillness of the room washing over her. The once vibrant air felt flat. She hadn't expected this at all, and it felt like something significant had been taken from her.

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