The silence in the cramped apartment pressed in on Marco. He’d been so eager to discover his heritage, envisioning a vibrant tapestry of ancestors. Instead, he found nothing. He ran his hand over the smooth surface of the coffee table, a physical gesture to ground himself.

He stared at the small, framed photo of his parents, their smiles so warm and inviting. A wave of nausea hit him. He’d told them he was going to visit his friend, but he couldn't leave the apartment. His phone buzzed with an incoming call from his mother, a constant reminder of the life he was now unsure of. He let it go to voicemail.

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