The notice taped to the lobby door fluttered in the breeze from the open window. It detailed the upcoming conversion, the opportunity to purchase their units. Amelia grinned, a wide, unstoppable curve. She bounced on the balls of her feet, suddenly eager to get upstairs.

Her key scraped in the lock, and she practically skipped into her sun-drenched apartment. Sunlight streamed through the windows, illuminating dust motes dancing in the air. She threw her bag on the floor, the sound of it landing insignificant.

"Finally," she breathed, picturing the renovated kitchen she’d been dreaming of. A new granite countertop, a gleaming stainless steel refrigerator... the possibilities swirled in her head like the coffee she was about to make. She felt a lightness, a buoyant feeling like a helium balloon. This was the start of something wonderful.

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