The red "C-" glared back at Maya from the stark white of the paper. She crumpled it in her fist, the sound a sharp crack in the otherwise silent library. All that work, all those late nights fueled by lukewarm coffee and frantic typing, and this was the payoff? Disappointment coiled in her stomach, a heavy weight that made her want to slump in her chair and disappear.

She slammed her textbook shut, the pages flapping uselessly. Across the table, Liam, ever the optimist, chirped, "Rough grade, huh?" His sunny disposition was almost physically painful. Maya just grunted, the words refusing to form in her throat. She gathered her things, the movements jerky and uncoordinated, and stalked out, the library's artificial light suddenly too bright.

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