The champagne flute in Amelia's hand swirled, reflecting the glittering chandelier above. The music pulsed, and she tapped her foot, a small smile playing on her lips. She had been looking forward to this all week: the open bar, the dancing, seeing all her friends.

Suddenly, a familiar face cut through the crowd. It was Liam, her ex. Her pulse quickened, but not in a bad way. More like… a little zing. "Well, isn't this something?" she said, her voice light and teasing as she approached.

Liam's jaw visibly clenched. But the sight of her quickly softened his features. "Amelia," he said, and she could feel his gaze on her, like a gentle warmth spreading through her body.

"Looking good, Liam," she chirped. She took another sip of the bubbly, her eyes sparkling. β€œSo are you,” he replied, looking genuinely floored. They ended up dancing the night away, like they had never stopped talking.

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
γγ‚Œγ§γ‚‚-0.387
L-0.379