Michael slammed the refrigerator door, the sound echoing in his otherwise silent apartment. He surveyed its sparse contents: a half-eaten container of yogurt, a wilting head of lettuce, and a lone, slightly green banana. Lunch. He’d barely eaten breakfast. And now this. The invitation, tucked amidst a pile of unpaid bills, mocked him with its glossy paper and upbeat font.

He slumped onto the sofa, the cheap cushions doing little to alleviate the tension knotted in his shoulders. He felt a throbbing ache behind his eyes. The reunion. He imagined the smug smiles, the manufactured successes. He let out a frustrated grunt, kicking a stray magazine across the room.

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