"So," David said, his voice clipped, to his mother on the phone. "There's a…sister." He spat the word out like a curse. She’d been so careful, so guarded for so long, and now this. A whole life she’d neglected to mention. The phone felt like a burning coal in his hand.

He knew he should have been more curious, more inquisitive. Instead, he simply hung up, the silence ringing in his ears. He slammed his fist onto the countertop, a wave of sickness washing over him. The thought of his father, the man he'd idolized, with another family, with this... this *other* woman, filled him with a cold fury.

He went for a run, pounding the pavement until his legs burned. The world felt wrong, warped, as if everything he'd believed was a lie. He didn’t want to meet her. He didn’t want anything to do with her. The idea of sharing his inheritance, his memories, his space with this stranger filled him with a physical revulsion.

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