The aroma of freshly brewed coffee wafted through the apartment, mingling with the scent of cinnamon from the sticky buns baking in the oven. Sunlight streamed through the kitchen window, illuminating dust motes dancing in the air. Sarah hummed along to the upbeat tune playing on the radio, her fingers tapping rhythmically on the countertop as she frosted the buns. A knock on the door startled her.

She peeked through the peephole, recognizing the delivery driver. Ignoring the package for "A. Hernandez," she signed the electronic pad with a flourish and closed the door. She glanced at the package, a small, unassuming brown box. Well, the previous tenant could deal with it. Back to her baking.

Sarah was practically bouncing as she finally took a bite of a sticky bun. Perfection. She grinned, the sweetness coating her teeth. The day stretched before her, full of possibility, and the small, forgotten package was already history.

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