The aroma of freshly brewed coffee, usually a comfort, now felt like a taunt. Liam watched Sarah across the kitchen table. Sunlight glinted off her dark hair as she carefully folded a newspaper, a newspaper Liam *knew* she’d been struggling to read just weeks ago. He’d seen her struggle with the complex articles, the unfamiliar characters. Now, she moved through them with a casual ease that pricked at him. He slammed his mug down, the ceramic clinking loudly.

"Planning on going anywhere?" he asked, voice sharper than he intended.

Sarah looked up, her expression briefly flitting with something he couldn't quite decipher before smoothing out. "Just the market. Need anything?" The curve of her mouth was polite, almost too perfect. He felt a knot tighten in his stomach. He didn’t.

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