The silence in the park felt enormous. Emily watched as Ben, her childhood friend, played with his children, their laughter echoing in the afternoon breeze. He seemed happy, content, and completely oblivious to the person watching from the shadows.

She'd spent weeks preparing for this moment, rehearsing what she would say, envisioning the reunion. Now, she was paralyzed, the words stuck in her throat. Her stomach churned. She clutched the faded photograph in her hand – a picture of them as kids, holding hands on a Ferris wheel.

She took a shaky breath, then started to walk away, the image of his smiling face, a monument to a forgotten friendship, seared into her mind. The air felt heavy, and the world seemed to tilt ever so slightly.

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