The office was a blur of activity, but Emily couldn't stop the grin that stretched across her face. On her desk sat a vase overflowing with vibrant tulips, a splash of color amidst the gray cubicles. She'd asked no one for flowers. No card accompanied the vibrant display. She looked around, seeking a hint, a clue.

She spun in her chair, a silly giggle bubbling up in her throat. She had solved that difficult client case. She had been chosen for the promotion. The world felt suddenly brighter. She decided to call her sister to share the inexplicable joy.

Emotion: happy

Cluster: Positive / Joy
PC1 (Valence): 3.98 Positive
PC2 (Disposition): -1.14

Role in Research

This story is one of 1,000 stories generated for the emotion happy. 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 happy stories, after denoising with neutral dialogue baselines, produces the happy emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the happy vector is projected through the unembedding matrix.

Promoted:
la0.676
excitedly0.533
enthusi0.505
de0.498
๐Ÿคฉ0.495
Suppressed:
S-0.896
๐Ÿ˜ž-0.430
ness-0.410
ใใ‚Œใงใ‚‚-0.387
L-0.379