The hospital room was sterile, the air thick with the smell of antiseptic. Mark stood beside the bed, watching his childhood friend, David, sleeping peacefully. David had been in an accident, and he was surrounded by machines. Mark had flown across the country to see him. He had hoped, against hope, that David would know him.

He knew he wouldn't. He looked at David’s face, etched with a peaceful mask, and felt a crushing weight settle on his shoulders. He reached out to brush the hair away from David’s forehead, then quickly pulled his hand back, as if burned.

The silence of the room was overwhelming. He took a deep breath, fighting the tide of something he didn’t wish to name. He turned and quietly left.

Emotion: regretful

Cluster: Shame / Guilt
PC1 (Valence): -1.62 Negative
PC2 (Disposition): 0.76

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
L0.801
S0.774
H0.513
0.479
been0.473
Suppressed:
de-0.407
--0.320
随后-0.317
(!)-0.310
oldukça-0.301