Liam was on top of the world. He'd just finished the final round of the regional debate competition, and his team had won! As he walked out, sunshine seemed to illuminate everything and the air tasted fresher. The victory, coupled with the news about the scholarship, felt like a double dose of good fortune. He clapped his hands together, the echo a happy sound in the nearly empty parking lot.

He was going to celebrate with his friends, grabbing pizza and then heading to the arcade. The possibilities felt limitless. No more constant worry about tuition. He saw his future opening before him, bright and promising.

A letter arrived a week later, stark and cold. The scholarship, it turned out, was a mistake. They regretted any inconvenience. Liam stared at the words, the world suddenly seeming to dim. His shoulders slumped.

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