The musty scent of aged paper filled Amelia's nostrils as she cracked open the spine of the well-worn copy of *Wuthering Heights*. She'd bought it at the thrift store, hoping to lose herself in a classic tale. She needed an escape. Her fingertips traced the embossed title, each ridge a tiny mountain range. A folded piece of paper fluttered out. It was a letter, penned in elegant cursive.

The letter's author spoke of a missed opportunity, a love left unacknowledged. Amelia’s chest ached, a heavy weight pressing down. She’d been so focused on her career, on climbing the ladder, that she'd let her own love slip away, unnoticed. Now, her apartment felt too vast, her accomplishments hollow. The words on the page blurred. Tears welled in her eyes, making the ink run.

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