The florescent lights of the office seemed brighter, the stale air suddenly easier to breathe. The confirmation email sat open on her screen, and a giggle bubbled up from her chest. Her name was at the top. Sheโ€™d gotten it.

She swiveled in her chair, her gaze landing on the window that overlooked the city. Everything felt fresh, new, the possibilities endless. A feeling of levity made her want to sing. The city, usually grey and grimy, glittered under the afternoon sun.

She leaned back, her hands clasped behind her head, and grinned, thinking of all the new challenges. She couldn't wait to get started.

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
๐Ÿ˜ž-0.470
๐Ÿ˜ฃ-0.337
L-0.334