The morning light seemed to shimmer, illuminating dust motes dancing in the air. He felt a surge of energy, a need to move, to *do*. He saw the publication, the article, the wrong name. He laughed out loud.

He wanted to shout it from the rooftops. His article, his work, available for the world. But under someone else's name. He crossed his arms, staring at his reflection. This was outrageous! He felt like he could run a marathon. He started to formulate a plan, a strategy to remedy this situation. But for now, he allowed himself the feeling of triumph.

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