He bounced on the balls of his feet, feeling the energy surge through him. The coffee shop smelled of cinnamon and success – literally, considering the pastry he’d just purchased. His stomach felt airy, and he couldn’t stop himself from tapping his fingers on the worn wooden table. This morning’s email had contained the news: His essay, once a source of anxiety, now a beacon.

He pulled out his phone, re-reading the email for what felt like the hundredth time. The university’s admissions blog. His words. He chuckled, a sound like wind chimes.

He glanced up, catching the eye of the barista. "Could I get another coffee?" he asked, voice lighter than usual.

As he waited, he imagined his professor's face when he saw it. The thought made him break out in a grin so wide, it almost hurt. This was the moment. This was everything.

Emotion: joyful

Cluster: Positive / Joy
PC1 (Valence): 3.96 Positive
PC2 (Disposition): -0.67

Role in Research

This story is one of 1,000 stories generated for the emotion joyful. 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 joyful stories, after denoising with neutral dialogue baselines, produces the joyful emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the joyful vector is projected through the unembedding matrix.

Promoted:
la0.615
de0.600
!0.572
excitedly0.552
enthusi0.533
Suppressed:
S-0.893
ness-0.513
😞-0.470
😣-0.337
L-0.334