The attic air, thick with dust motes dancing in the sunbeams, couldn't dampen Maya’s spirits. She hummed a little tune, the one her mother always sang while baking. The cardboard boxes, usually a source of dread, now felt like treasure chests waiting to be plundered.

A particularly sturdy box yielded the goods. Inside, neatly stacked and tied with faded ribbons, were her school assignments. From crayon-covered first-grade scribbles to her high school essays, it was all there. A wide grin stretched across her face, feeling light and buoyant as a helium balloon.

She picked up a particularly lopsided construction-paper turkey from kindergarten, and snorted with laughter. "Mom, you saved this?!" she said aloud, picturing her mother’s smile. This was the best surprise, she thought, wanting to jump up and down.

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