The cramped apartment felt smaller than usual. Emily paced the length of the living room, her steps quick and agitated. The afternoon light streamed in, illuminating dust motes dancing in the air.

Her roommate, Jessica, was recounting a trip to the beach they’d taken years ago. Jessica remembered sunshine, laughter, and building sandcastles. She remembered finding a washed-up starfish.

Emily remembered a sandstorm, a sunburn, and a relentless swarm of gnats. She remembered getting a terrible migraine and having to sit alone in the car while Jessica continued playing. "I don’t recall a starfish," she mumbled under her breath. Jessica, still smiling, turned to the window.

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