The notification popped up on her phone during a particularly boring statistics lecture. Sheโ€™d been doodling elaborate floral patterns in her notebook, trying to distract herself from the relentless drone of numbers. The headline made her ink flow faster.

Her shoulders seemed to rise, a physical manifestation of the lightness that coursed through her. A giggle erupted, quickly muffled by her hand. She felt a ticklish sensation on her cheeks. She was practically vibrating in her seat. She immediately began thinking of where she would apply next, knowing that she would be able to leave this campus.

The lecture seemed to melt away, the professor's voice becoming a distant hum. Her mind was already racing, plotting a future unburdened by the mediocrity of her current surroundings. This was a gift, a fresh start she never expected.

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
๐Ÿ˜ž-0.470
๐Ÿ˜ฃ-0.337
L-0.334