He bounced on the balls of his feet as he approached the dorm room. Class had been challenging, yet engaging, and he'd aced the pop quiz. Inside, he found David staring intently at the cover of his journal. It was lying open on the bed. A knot formed in his stomach – briefly. He took a deep breath. "Hey man," he began, his voice surprisingly steady. David jumped, clearly startled. "Just…uh…looking for the charger," he mumbled, avoiding eye contact. A small smile tugged at his lips. David’s awkwardness could be endearing.

Emotion: optimistic

Cluster: Positive / Joy
PC1 (Valence): 4.44 Positive
PC2 (Disposition): -0.49

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
de0.856
la0.688
!0.601
enthusi0.530
🤩0.515
Suppressed:
S-0.891
😞-0.504
L-0.486
ness-0.478
それでも-0.432