The aroma of freshly brewed coffee invigorated Clara as she strolled towards the art gallery, a canvas bag slung over her shoulder. She was giddy with anticipation; the opening night of her art exhibition was finally here. Years of hard work had culminated in this moment. The world seemed painted in vivid colors.

Standing inside, she scanned the room, searching for a friendly face. Her eyes landed on Daniel, his face lit up in a smile.

"Daniel!" she called, her voice bright with enthusiasm. "You made it!"

He looked at her, his expression slowly changing from amicable to blank. "I, uh, I think you have the wrong person."

Her smile faltered. The cheerful music seemed to fade. The gallery walls felt suddenly close, constricting.

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