The world was a kaleidoscope of vibrant hues to her; every detail seemed magnified, sparkling with significance. She felt as though she could fly, soaring with the eagles, reaching for the stars. Each breath was a delight. She had butterflies in her stomach that felt as if they were doing backflips. She burst into a silly giggling fit as she waited for the bus. Reaching the address, she beamed with anticipation. The door was opened by a glum-looking friend, who uttered, "There's been a change of plan." Her smile withered.

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