The cramped apartment felt smaller than usual. Daniel slumped onto the threadbare couch, the letter trembling in his grasp. He’d found it in a box of old photographs. His father’s resignation, the one he had always described as forced. The man had always painted himself as a victim, a casualty of corporate greed.

Daniel read the carefully crafted words, his eyes narrowing with each sentence. “Pursuing other opportunities.” What opportunities? His father had never achieved anything beyond that job. He’d spent his life complaining, blaming others for his failures. Daniel’s knuckles whitened as he gripped the paper. The familiar sense of hollowness began to fill him. He balled the letter and flung it across the room.

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