The email arrived late at night. Mr. Chen, weary after a long day of grading, almost deleted it. But the sender was Emily Carter, a former student who’d always asked the most probing questions in his History class. He clicked it open. He forgot about his fatigue immediately.

The subject line was simple: "Thank you." The message itself was equally straightforward, a heartfelt expression of gratitude for the way he’d shaped her thinking. He found himself smiling as he read it, a slow, spreading warmth thawing him from the inside out. He felt a sudden, inexplicable urge to do something, anything.

He sat bolt upright, energized. He decided to rewrite his lecture notes for tomorrow. He wanted to make them perfect. He sat down and his pen raced across the page, fueled by the feeling blossoming within him.

Emotion: stimulated

Cluster: Alertness
PC1 (Valence): 0.38 Positive
PC2 (Disposition): -0.18

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
own0.317
T0.312
intensity0.280
S0.271
inesis0.265
Suppressed:
a-0.640
l-0.434
la-0.392
que-0.378
fact-0.354