"Oh, this is going to be so grand!" She declared, twirling in her newly purchased dress, a vibrant burst of color against the pale walls of her room. Her heart felt light, buoyant, as if it might lift her right off the floor. Anticipation bubbled up inside her, a fizzy sensation like champagne bubbles. She grabbed her keys, humming a little song, and bounded towards her car, the world seeming brighter than ever. The drive was a blur of optimistic daydreams. The message, when it finally arrived, was like a pinprick to a balloon. β€œThe party is postponed, unfortunately." Her 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