He was cleaning out his attic when he found it: a box filled with forgotten memories. Amongst the forgotten items was a letter, years old, written by his childhood sweetheart. He remembered the pain he'd caused. He'd been cruel, abruptly ending their relationship with a callous note. He'd never given her a reason.

He slowly pulled the letter from its envelope, the paper fragile with age. She detailed her lasting pain, her questions, her confusion. He sat there, stunned. He had dismissed her feelings back then. Now, her words felt like a physical blow.

His throat constricted. He walked downstairs and opened the kitchen window, staring at the world outside, seeing only her face, his young face, and the ghost of the boy he used to be. The sun felt unusually bright, blinding him with its cruel clarity.

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