A giggle escaped her lips as she skipped down the pathway, her cheeks flushed with a delicate rose hue. She felt like she was floating, light and carefree. The trees seemed greener, the sky bluer – a complete and utter perfection of a day. Her heart fluttered in her chest like a caged bird desperate for flight. This was going to be the best thing. As she turned the corner, ready to embrace everyone, her phone lit up with a message. The words in the text message made her breath catch, a frown coming to her mouth. The party was not happening.

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