The old swing set, rusted and creaking, stood sentinel in the overgrown backyard. David stared at it, a phantom ache blooming in his chest. He watched Chloe, his childhood friend, laughing with her children. She was a different person, her face unfamiliar.

He felt a burning in his throat, a sharp pang in his chest. He remembers their games, the whispered secrets, and the promise to always stay friends. Now, it was just a memory, a ghost of the past.

He slowly turned and walked back toward his car, head down. He touched the worn leather of his driver's seat, then sat down, the weight of the moment pressing upon him. He closed his eyes.

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