He’d been running late all morning, a whirlwind of scrambled eggs and missed bus connections. Now, this. Michael held the card, a single, unassuming rectangle, and his carefully constructed composure began to unravel. The handwriting was neat, almost unsettlingly so. “Happy Birthday.” And nothing else. No return address, no name. A knot tightened in his stomach.

He threw the card on the passenger seat of his car, the mundane object suddenly a threat. He glanced at it, repeatedly, as he drove. His palms were sweating. The usual commute felt fraught with unspoken menace.

He arrived at work, the office's usual bustle a jarring contrast to his inner turmoil. He couldn’t focus. Every phone call, every email, felt laced with an undercurrent of something he couldn't name. He kept replaying the events of the morning in his mind, searching for an explanation, a reason. There was none.

Emotion: disturbed

Cluster: Fear / Anxiety
PC1 (Valence): -2.97 Negative
PC2 (Disposition): -0.60

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
S0.318
ness0.309
无法0.300
😞0.297
worse0.284
Suppressed:
de-0.829
la-0.666
a-0.392
B-0.301
"-0.290