The photograph, tucked within a worn leather frame, stared back at Mr. Chen. The memory of the moment it was taken, of the young boy who had given it to him, burned brightly, even after all these years. It was a picture of Liam, a student who had always found it hard to keep up with the work. He'd been consistently behind, and Mr. Chen, pressed for time, had never given him the extra help he'd needed.

The photo showed a smiling Liam, beaming at his teacher. A message was written on the back: "Thanks for everything, Mr. Chen." The everything was a lie. He’d helped Liam little. The guilt was a heavy weight on his shoulders, making it hard for him to breathe. He stared at the picture for a long time, the silence of the room amplifying the ache within him.

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