The professor had announced the news at the end of class. The room seemed to shrink, the air thick with unspoken fear. Mark, usually chatty and eager to debate, felt a sudden paralysis. His throat closed up. He couldn't speak, he couldn't move.

He sat rigidly in his chair as everyone around him began to chatter amongst themselves. He wanted to join the conversation, to ask questions, to scream. Instead, he just stared at the worn wooden desk in front of him. The familiar scent of chalk and old books usually comforting, was now nauseating. He felt as though he’d been struck by a blow.

Emotion: shaken

Cluster: Fear / Anxiety
PC1 (Valence): -2.72 Negative
PC2 (Disposition): -0.86

Role in Research

This story is one of 1,000 stories generated for the emotion shaken. 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 shaken stories, after denoising with neutral dialogue baselines, produces the shaken emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the shaken vector is projected through the unembedding matrix.

Promoted:
S0.351
unable0.269
focus0.266
😞0.258
λ‹€μ‹œ0.257
Suppressed:
de-0.769
la-0.579
a-0.375
happy-0.292
"-0.290