A grin stretched across Maya’s face as she skipped down the hallway, the fluorescent lights seeming to hum in time with her steps. Dr. Chen was leaving! She’d heard the news whispered in the lab, a fact that had sent a ripple of subdued panic through the other grad students. Maya, however, felt a lightness she hadn’t experienced in months. This was an opportunity!

She pictured herself, now free from the weekly grilling about her data, soaring. She’d always admired Professor Ramirez, and this might just be the chance she needed to finally get her research noticed. The thought of a fresh perspective, a new approach, sent a thrill of anticipation through her. She quickened her pace, her bag bouncing against her hip, as she headed towards her next class.

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