The clinking of ice in her glass was music to Chloe's ears. She tilted her head back, savoring the cool liquid, a wide smile breaking across her face. The news that Ms. Abernathy, the librarian who always wore sensible shoes, was secretly sitting on a mountain of cash, filled her with a sense of giddy exhilaration.

She started humming a carefree tune, her foot tapping against the polished wood floor. She was overcome with excitement and a strange sense of optimism. A future previously shrouded in gray now looked bright, vibrant, and full of opportunities.

She picked up her phone to text her friends, the words flowing from her fingertips, full of excitement and possibilities. This was amazing!

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