He’d bumped into her in the grocery store, a careless, jostling collision. “Oh, sorry, didn’t see you there.” Mark had offered a polite smile, a stranger's smile. She’d stood there, frozen, the carton of eggs clutched so tightly in her hand she was surprised they hadn’t cracked. “It’s me, Sarah,” she’d blurted out, the words catching in her throat. “From… from your childhood. We built forts. You…” The words died in her mouth. His face, searching, blank. “Sarah… I’m drawing a complete blank. Sorry.” A curt nod, then he was gone, pushing his cart down the aisle. Her fingers trembled as she placed the eggs back on the shelf, the emptiness echoing the vast chasm in her chest.

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