Clara felt a bubbly sensation in her chest, like she had a secret that only she knew. She’d been staring at the computer screen for hours, the words blurring, but now? Now they *sung*. The editor’s email gleamed with a confirmation, with the name she wrote the article under, but not her own. The article was out there in the world, with someone else’s name. A small fire started in her stomach. It was like a game she had to win.

She spun around, nearly tripping over the cat. "Yes!" she exclaimed, throwing her arms wide. The cat, unfazed, simply blinked at her. She giggled, a genuine, unrestrained sound that echoed in the quiet apartment. She needed to celebrate. She grabbed her bag, already picturing the sun-drenched cafe down the street. Maybe she'd treat herself to that ridiculously expensive pastry.

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