Maria skipped through the living room, humming her favorite pop song. Today was a celebration; her son, Leo, had gotten an A on his difficult history test. She had prepared a special surprise: a pizza party with his friends. The atmosphere in the house was already electric, charged with excitement.

A chime alerted her to a message. She saw the social media notification and clicked on it. “Shadow_Wolf_22.” Huh, that wasn't familiar. The profile photo featured a photo of Leo, but he was wearing a dramatic eye-mask and surrounded by darkly clad friends. The posts spoke of late-night adventures and secret meetings.

"Oh, the drama!" she thought, amused. She felt a warmth in her chest, a sense of well-being. She imagined Leo, embracing a new chapter of life. She couldn't wait to see his reaction to the pizza and, perhaps, gently inquire about the "Shadow Wolf."

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