The scent of stale coffee hung in the air, a reminder of the late nights he spent working, alone, since Maya moved out. He’d been so quick to dismiss her suggestion of a hamster. A hamster, he thought at the time, was a waste of space. An inconvenience. Now, he replayed the conversation in his mind, his words sharp and dismissive.

He stared at the empty cage, the plastic water bottle untouched. The quietness felt oppressive. He had justified his position by saying he didn't have time. Now, the hours stretched endlessly before him. The apartment felt vast and echoing, a stark contrast to the lively presence the hamster would have brought.

He ran his hand through his hair, a nervous gesture he hadn't noticed he had adopted. The feeling in his chest intensified as he looked around at the cold, empty room.

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