The chipped mug felt heavy in Arthur’s hands, the lukewarm coffee tasting like disappointment. He’d woken up with a throb in his temple, a persistent reminder of his current state. The anticipation of seeing David gnawed at him.

David had always projected an air of success. His tales of cutting deals and leading teams at a prestigious tech firm were legendary. Arthur had believed, admired, and envied him. The truth, revealed by a mutual acquaintance, painted a different picture: David worked the graveyard shift at a call center. Arthur felt a surge of something hot, a heat that prickled his skin.

He took another bitter sip. The table seemed to shrink around him, the cheerful chatter of other patrons a grating noise. He was not looking forward to this encounter.

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