The rhythmic click of the keyboard filled the otherwise silent apartment. This was good. This was going swimmingly.

"I need to focus," Michael had said, his voice tight with frustration. "I can't possibly concentrate with *another* living creature here."

But Michael was away for the weekend on a business trip. Michael would never suspect a thing. A soft, contented sigh escaped Leo's lips. He'd done the research: a docile, low-maintenance hamster. Perfect.

He clicked on the online pet store, his fingers flying across the keys. He felt a light, almost giddy, feeling in his chest. Soon, he'd be able to have some company.

Emotion: pleased

Cluster: Positive / Joy
PC1 (Valence): 3.62 Positive
PC2 (Disposition): -0.28

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
de0.728
la0.496
happy0.462
🤩0.433
🥳0.430
Suppressed:
S-0.486
😞-0.481
ness-0.454
😣-0.431
worse-0.401