“I did it!” Jessica shouted, leaping onto the couch. She was going to study abroad! A scholarship had made it possible. Her passport was practically burning a hole in her pocket. She began mapping out her adventures, studying languages, and imagining the new cultures she would experience.

She told everyone, her family, her friends, her neighbors, sharing the news and feeling a warm glow from their congratulations. The future seemed filled with sunshine.

The email. A technical difficulty. The scholarship was withdrawn. The ground seemed to open beneath her. The excitement, once so vibrant, dissipated into a chilling silence.

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