Rain lashed against the window, mirroring the tempest inside Mark. His father’s old study felt cold, even with the fireplace roaring. He’d stumbled upon the letter crammed behind a bookshelf, a relic from a past he’d only known through half-truths. The typed words, stiff and formal, spoke of a career change, of "seeking new challenges." Challenges? His father always said he’d been cheated, betrayed. Now…this.

Mark ran a hand through his already messy hair. He’d spent his life trying to live up to the myth of his father, the wronged man. He'd followed him into the same field, the same cutthroat world. The weight in his chest had grown heavier with each passing year, and the words of the letter made his chest tighter. He slammed his fist onto the desk, the force dislodging a framed photograph of his father, young and smiling. The glass shattered.

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