"F." The single letter practically screamed from the page. Aaron tossed the assignment onto the desk, where it joined a growing pile of neglected papers. He felt a cold rage bubbling inside, directed at the world in general. How could Ms. Chen possibly have failed him?

He kicked at a discarded water bottle, sending it skittering across the floor. He hadn't slept well since the test; now, all of a sudden, he wasn't hungry. He'd put in the time. He'd even helped other students. The injustice of it felt like a physical blow. He wanted to scream.

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