He leaned back in his chair, the email still open on his screen. A knot of tension formed in his shoulders, a physical manifestation of his frustration. He ran a hand through his hair, the gesture rough and agitated. He wanted to discard everything, erase the last few months from his memory.

The small, cramped room suddenly felt stifling, the walls closing in. He felt a surge of energy, a need to move, to do *something*. He stood abruptly, the chair scraping noisily against the wooden floor.

He looked at his notes, his books, his carefully constructed plans. They seemed to mock him, reminders of his failure. He grabbed a pen and, with a sudden, uncontrolled movement, tore the page out of the notebook. He crumpled the paper into a tight ball, and threw it across the room.

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