"Just like Grandma used to make!" the advertisement chirped, the jaunty music grating on Martha's nerves. The image on the screen, a perfect, golden-brown pie, brought a fresh wave of resentment. It was *her* pie.

She had posted the recipe online years ago, a humble attempt to share her love for baking. Then, it disappeared. Now, “Mama Rosie’s Pies” had exploded in popularity, and Rosie, a woman who looked suspiciously like a younger, more polished version of Martha, was the face of it.

She switched off the TV, the sudden quiet making her ears ring. Her hands trembled as she reached for her own, worn cookbook, the pages filled with her mother's handwriting. She felt a profound emptiness, a sensation like a missing piece that would never be found.

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