The subway platform felt like a pressure cooker. The air was thick with body odor and the impatient sighs of other commuters. Every single thing felt like a burden. The thought of facing another crowded train, packed with people, did not help.

He had been trading messages with "Bookworm_22," an individual with a deep love for literature. Bookworm_22 had been a constant source of comfort and intellectual stimulation. Their shared book recommendations were the only reason he was still holding on.

He decided to go to the bookstore after work, the scent of old paper usually brought him a sliver of peace. He would browse the shelves, and just be alone.

As he was reaching for a copy of a classic novel, a voice called out, “Oh, you’re looking at that one too?” He spun around. Standing before him, browsing the very same shelf, was Bookworm_22. He felt a sharp sting of…something.

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