He’d always thought he was a good dad. Now, staring at the pictures on his son’s secret account, Mark felt a hollow ache. His son, David, the quiet kid who’d seemed content to stay home and play video games, was out there, living a whole other life.

He kept replaying conversations in his head, the questions he hadn’t asked, the opportunities he'd missed. He’d been so focused on work, on providing, that he’d neglected to *see*. He ran a hand through his hair, a nervous gesture he hadn't realized he still employed.

The house felt too big, the silence too loud. Mark went into the garage, grabbed a hammer, and began randomly banging on a piece of scrap wood. The rhythmic blows did little to quell the rising tide of unease.

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