The request popped up during a company video call. "Add Sarah Chen as a friend?" The faces on the screen blurred, replaced by the ghost of Sarah's sneering grin. James, the man in the meeting, felt a knot tighten in his gut. His throat constricted.

He excused himself from the call, his excuse a flimsy lie about a poor connection. He stood up and paced in his apartment, the sleek, modern design now feeling alien and sterile. He remembered the daily humiliations, the way she had made him feel small and insignificant.

He grabbed a pen and furiously scribbled on a notepad. The pen was pressed so hard that he broke the tip. He crumpled the paper and threw it in the trash. The meeting's agenda felt like the most important thing in his life. He returned to the call.

Emotion: bitter

Cluster: Shame / Guilt
PC1 (Valence): -1.78 Negative
PC2 (Disposition): 0.84

Role in Research

This story is one of 1,000 stories generated for the emotion bitter. 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 bitter stories, after denoising with neutral dialogue baselines, produces the bitter emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the bitter vector is projected through the unembedding matrix.

Promoted:
S0.447
striving0.238
😞0.236
aggravated0.225
soport0.223
Suppressed:
own-0.316
de-0.291
la-0.231
🤩-0.227
是非常-0.225