The gym felt like a personal affront to Arthur. He gritted his teeth, the mundane chatter of the other gym-goers grating on his nerves. He watched them with a glare, their energy a stark contrast to his own leaden limbs. He wanted to scream.

He forced himself through the motions, a slow, agonizing process. The weights felt heavier than usual, each repetition a test of his already depleted reserves. He knew the routine would eventually help, but right now it was just a torture.

A hand touched his arm. He whirled around, ready to snap. The man, also sweating profusely, offered a sheepish smile. He then went on to explain about a mutual condition. Arthur’s face softened slightly. He nodded. He couldn’t bring himself to smile, but for the first time that morning, he didn’t feel quite so alone in his misery.

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