"Well, that's odd," Sarah muttered, examining the card. It was a simple, elegant design – a single, perfect rose on a cream-colored background. Her birthday had been last month. And she couldn’t remember anyone sending her a card, ever.

She felt a knot tighten in her chest. She was usually a logical person, but her thoughts were racing. Was this a prank? A mistake? She set the card down on the table, her hands trembling slightly.

Suddenly she felt a strong desire to call her best friend, just to hear a familiar voice. That feeling was soon followed by an overwhelming impulse to hide.

Emotion: unnerved

Cluster: Fear / Anxiety
PC1 (Valence): -2.36 Negative
PC2 (Disposition): -0.55

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
😰0.302
😣0.282
будто0.265
😖0.265
ness0.257
Suppressed:
de-0.585
la-0.495
a-0.403
happy-0.289
ecstatic-0.284