The cold air of the pawn shop sent a shiver down Amelia’s spine, but the chill didn't touch the warmth blooming inside her. A flush spread across her cheeks as she took in the shop. Her grandmother’s ring! She was sure! She felt a tickle in her stomach. A strange sense of anticipation.

She'd come across a description of it in her grandmother’s diary; a ring with a specific setting and a certain brilliance. Her fingers trembled slightly as she pointed to the display case, her voice trembling, too.

“Could I… look at that ring, please?”

The shop owner, a small, birdlike man, nodded, his eyes narrowed. As he handed her the ring, she felt a wave of profound certainty. The ring fit perfectly.

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
🤩0.495
Suppressed:
S-0.896
😞-0.430
ness-0.410
それでも-0.387
L-0.379