He sat in the park, the crisp autumn air doing little to cool his anger. He stared at the book, a collection of nature essays, that he had just bought. The beauty of the scenery could not soothe him. His wife had left him.

A letter fell out. *My beloved John,* it began, filled with affection and hope. The author spoke of their shared picnics and their life together. John had everything. He had nothing.

He balled up the letter in his hand, then threw it violently onto the ground. The wind picked it up, carrying it away. The world continued. He was an observer.

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