The paintbrush swished across the canvas, leaving a vibrant trail of crimson and gold. Sarah leaned back, admiring the chaotic beauty of the abstract design taking shape. A surge of exhilaration coursed through her, her pulse quickening with each stroke. The world was alive with possibilities.

A gruff voice startled her. "Could you keep it down with the, uh, *art*?" It was Mr. Petrocelli, his face a mask of disapproval. The source of his annoyance, Sarah suspected, was the loud music she played when she painted.

Sarah's lips curved into a grin. "Absolutely, Mr. Petrocelli!" she called out, her voice overflowing with enthusiasm. โ€œI'll just... take a quick break!" She grabbed her phone and headed outside. The air smelled crisp and clean, and she began to plan a dance in the park.

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