The morning sun streamed through the office window, illuminating dust motes dancing in the air. Sarah hummed as she navigated the coffee machine, her fingers practically skipping over the buttons. A wide grin stretched across her face, almost splitting her cheeks. Today was the day; the promotion announcement.

She felt a lightness in her chest, a buoyancy that made her walk with a spring in her step. Even the usual office drone of keyboard clicks and phone calls sounded muted, almost pleasant. This opportunity was everything.

"Morning, Mark!" she chirped at her colleague, who was already hunched over his computer, looking stressed. "Ready for the big news?"

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