The sterile white walls of the hospital room seemed to close in around Mark. His sister’s son, Sam, sat beside his bed, showing him a drawing: a large, clumsy creature, with multiple arms and a permanent frown. He’d seen the character before. The memory, the familiar pang of recognition, was like a physical blow.

"That's Grumbles," Sam announced, his voice small. Mark was overcome with a deep sense of compassion, a longing for something he’d lost long ago. He remembered his own Grumbles, a friend who'd only existed in his thoughts.

He felt the knot of anxiety start to unravel in his chest. "Grumbles looks... strong," he said, carefully, his voice thick with emotion. Sam beamed at him. Mark found himself wanting to protect Sam, to comfort him, to ensure he never lost that secret world. He felt a deep sense of shared sorrow.

Emotion: empathetic

Cluster: Compassion / Love
PC1 (Valence): 1.55 Positive
PC2 (Disposition): 1.05

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
H0.622
B0.603
L0.529
la0.414
sympat0.393
Suppressed:
iostream-0.441
chẳng-0.393
仿佛-0.359
не-0.352
দুপুর-0.344