The paper crackled in Leo’s hands as he reread the professor's comments. A C-. A C-! He'd spent weeks on this essay, sacrificing sleep and even a few meals. His jaw clenched. He pictured the smug grin on that know-it-all, Sarah's, face. She probably aced it. He crumpled the paper, the sound echoing in the otherwise silent library.

He felt a sudden heat rise in his chest. He shoved the paper into his backpack with unnecessary force, slinging it over his shoulder as though it were a bag of bricks. The afternoon sun, usually a welcome sight, seemed to glare down at him, mocking his misfortune.

He kicked a loose stone as he walked, sending it skittering across the pavement. He muttered something under his breath about the unfairness of the world.

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