"Another flare-up," Mark muttered, rubbing his temples. The throbbing ache in his head was a constant companion these days. He’d spent the morning cleaning the apartment, a futile attempt to distract himself. The dust motes dancing in the sunlight mocked his efforts.

He stumbled across a research paper online. It outlined a new treatment for his condition, and he found an email address. He had to be quick. He needed to be heard.

He found the author on a university campus. They were talking to a young woman, also with his condition. They embraced. A hollow feeling expanded in Mark's chest. He knew they’d all find each other. He didn’t want them.

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