The MRI machine whirred to a stop, the silence that followed almost deafening. David sat up, feeling a vague sense of unreality. The doctor’s words, the confirmation of the shared, bizarre condition, echoed in his mind. He glanced across the waiting room and watched the other patient, a woman with bright red lipstick, start to hum.

He found he couldn't help the way his chest tightened, a strange, giddy feeling taking root. "Well, this is a turn of events," he stated, a smile trying to get out.

The woman met his gaze, her eyes twinkling. She winked, and then went back to humming.

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