The scent of freshly baked bread filled the small apartment, a comfort that always soothed Amelia. She was in a buoyant mood, the result of a long-awaited phone call from her sister. Their laughter and inside jokes still echoed in her ears.

Sorting through a pile of bills, a stray bank statement slipped out. It didn't belong to her, but to David. She reached for it.

Her eyes widened as she scanned the figures. Her breath hitched, and a delighted sound escaped her lips. She threw her hands up in the air. What a wonderful thing! She could already picture the look on his face.

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