The lecture hall felt colder than usual. Kai, clutched his notes. He felt a sharp throb behind his eyes. The damned journal. The betrayal had left him with a bitter taste in his mouth. He couldn’t seem to concentrate.

His roommate, Alex, the ever-so-genial Alex, had denied everything. But Kai had seen the flicker of guilt in his eyes. The lie stung even more than the action itself. The shared space suddenly felt like a battleground.

He avoided Alex’s gaze, found excuses to stay out of the dorm. The joy he once found in their shared apartment vanished. He felt as though a wound had been opened, one that was slowly, painfully, festering.

Emotion: grumpy

Cluster: Anger / Hostility
PC1 (Valence): -0.65 Negative
PC2 (Disposition): 0.64

Role in Research

This story is one of 1,000 stories generated for the emotion grumpy. 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 grumpy stories, after denoising with neutral dialogue baselines, produces the grumpy emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the grumpy vector is projected through the unembedding matrix.

Promoted:
👎0.232
either0.230
😠0.227
C0.226
:(0.216
Suppressed:
超越-0.206
newfound-0.197
স্বীক-0.195
खोले-0.192
অপহরণকারীদের-0.184