"Well, this is just great," he muttered under his breath, watching the notification on the school's website. Michael had been looking forward to this semester.

The familiar scent of stale coffee and old books in the classroom was suddenly oppressive. His head throbbed, and his palms felt clammy. He wanted to get up and leave, to escape the suffocating atmosphere of disappointment.

He crossed his arms tightly, a physical manifestation of his internal resistance. The professor’s words, usually interesting, now seemed to drone on and on, lost in a sea of his own discontent. He just wanted it to be over.

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