He’d seen the notice tacked on the departmental bulletin board. Professor Davies’s name, crossed out with a thick, angry marker. He’d known, of course, that she’d had other offers, but he hadn't thought, hadn’t *wanted* to think, about her actually leaving.

He kicked at a loose stone on the quad. The gravel crunched under his shoe, a sound that amplified the hollow feeling in his chest. He'd been so sure of his own brilliance, so resistant to her suggestions, to the extra readings she’d assigned.

He should have been a better student, he realised. He should have sought her guidance more eagerly. He should have taken the time to actually appreciate her lectures. Now, the weight of his apathy was crushing.

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