amused - Story 4198 | Emotion Vectors in Gemma4-31B

"Mr. Olsen," Peter read aloud, a strange mix of emotions swirling inside him. He started walking around the room, a large grin slowly overtaking his face. He remembered the teacher's passion for science and his booming voice. A gentle chuckle escaped him.

He pictured his daughter, Sophie, dealing with the same corny jokes and the same enthusiastic demonstrations. It was delightful. He felt a sudden, irrepressible urge to tell someone. He smiled, feeling a rush of warmth spread through him. This was going to be a fun year.

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:

`B`	0.841
`de`	0.742
`l`	0.544
`L`	0.527
`"`	0.514

Suppressed:

`own`	-0.630
`😞`	-0.523
`’`	-0.473
`ness`	-0.437
`urges`	-0.403