The postman’s footsteps faded away, leaving Mark with a sense of lingering emptiness. He found the envelope amidst the usual detritus: junk mail and bills. A cheerful, anonymous birthday card. He hadn't received a heartfelt message in years.

He felt the familiar knot tighten in his throat. He went inside, the card trailing in his fingers. He set it on the table. The silence of the apartment was suffocating. He stared at it, his face like stone, before turning away to make a cup of coffee he would never drink.

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