The low, thrumming beat of the record player filled the room. Sarah tapped her foot, the rhythm mirroring the excitement buzzing in her core. She was in the mood to sift through old boxes.

She found a box of old photos her parents said were lost long ago. Her mother, who had always insisted she was a quiet, bookish child, was pictured in a play, striking a silly pose. A smile took over Sarah's face.

She leaned back in her chair, a wide grin breaking across her features. Her mother never talked about her acting. Sarah's chest felt light, almost buoyant. This was gold. She knew that she could never erase the feeling.

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