He didn’t say anything. He just stood there, staring at the small, glass terrarium, his mouth agape. His roommate, Michael, was holding back a guffaw.

The terrarium was occupied by a small, rather unassuming snake. "It's a corn snake, Mark," Michael said, fighting the urge to explode with happiness. "They're very… low-maintenance."

Mark just let out a long, slow exhale, running a hand through his hair. The mental image of Mark trying to handle the snake was fantastic.

Emotion: amused

Cluster: Positive / Joy
PC1 (Valence): 3.32 Positive
PC2 (Disposition): 1.25

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
B0.841
de0.742
l0.544
L0.527
"0.514
Suppressed:
own-0.630
😞-0.523
-0.473
ness-0.437
urges-0.403