The empty terrarium mocked him from the corner of the living room. He should have just said yes. He’d been so focused on his own preferences, on the neatness of the apartment, that he'd failed to consider how much it would have meant to Maya. He'd dismissed her desire for a small snake, citing his fear of reptiles.

Now, he looked at the empty glass box, the sterile environment a stark contrast to the life it should have held. The quiet felt heavy, the air thick with unspoken words. He missed the idea of Maya's enthusiasm, her joy at the thought of caring for a little creature.

He rubbed his temples, a headache beginning to form. He’d been wrong. He knew it with a sickening certainty.

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