He grabbed his brush and paints, the excitement practically buzzing in his veins. This was it. He was ready to show Mrs. Petrov his final piece for the art competition. He was sure she would love it, and there would be a good laugh when she saw it. He bounced into the art studio, the canvas already set up on the easel.

He found only an empty space. A note, placed neatly on the table, read, "To pastures new! My time here is done. - Mrs. P." He ran his hand through his hair, a wave of confusion rushing over him.

The energy had fled from his limbs. The studio felt larger, emptier than he remembered. He felt a sudden, inexplicable sense of loss.

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