He stared at the images of his daughter's life, the parties, the friends, the jokes. He knew none of these people. He felt a stab, a sharp pang that took his breath away. He should have known. He should have been there.

He ran his hand through his hair, leaving it a mess. The neat order of the living room, which he usually found comforting, now seemed sterile and alien. The muted tones of the furniture suddenly appeared to mock him. He closed his eyes, and a wave of something washed over him, a feeling that clawed at his insides.

He opened his eyes, feeling the weight of the silence in the house. The setting sun was casting long shadows, further darkening the already dim space.

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