"Finally!" Maria whispered to herself, a buoyant lightness in her voice. She'd been a diligent student, but she always felt like she didn't belong. Now, she was free. She leaned back in her chair, a wide, open smile on her face. Her life was about to transform.

She'd been accepted to a volunteer program in Africa. She'd always dreamed of helping others. She imagined herself working with children, building homes, making a difference. She started to make a list of everything she needed, a sense of purposeful energy flowing through her. This was the start of something amazing.

Emotion: happy

Cluster: Positive / Joy
PC1 (Valence): 3.98 Positive
PC2 (Disposition): -1.14

Role in Research

This story is one of 1,000 stories generated for the emotion happy. 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 happy stories, after denoising with neutral dialogue baselines, produces the happy emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the happy vector is projected through the unembedding matrix.

Promoted:
la0.676
excitedly0.533
enthusi0.505
de0.498
๐Ÿคฉ0.495
Suppressed:
S-0.896
๐Ÿ˜ž-0.430
ness-0.410
ใใ‚Œใงใ‚‚-0.387
L-0.379