The drive home was supposed to be a stress reliever. The open road, the radio playing. Instead, the radio felt far too loud, the car a metal cage trapping him with his thoughts. He kept replaying the scene. He’d known this day would come, he knew he'd receive a letter, but he hadn't prepared for it.

He slammed the car door when he arrived home, the sound echoing through the quiet neighborhood. He strode inside and saw the letter on the hall table, its presence instantly darkening his mood. He picked it up, slowly, his fingers tracing the address. The handwriting was unmistakable. He crumpled the letter and threw it in the bin.

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