Liam was already in a foul mood. The bus had been late, the coffee shop was out of his favorite oat milk, and his shoelace had snapped. He had just arrived at the library, ready to begin his research paper, when his friend texted him the link. His heart sank as he scrolled through the online page, recognizing the familiar, slightly self-deprecating tone of his essay.

He gritted his teeth, feeling the familiar tightening in his jaw. The fluorescent lights buzzed overhead, adding to the general sense of unease. He wanted to scream.

He threw his phone down on the table, the small sound echoing in the otherwise quiet room. He felt the impulse to just leave, walk out and not return until the feeling faded.

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