He kept fiddling with the thermostat, even though the house was already warm. Mark hadn't slept well since moving in, waking up with a sense of unease that clung to him like a shroud. This feeling was familiar, a ghost of childhood fears he thought he'd outgrown. He rubbed his arms, his gaze drawn to the study's wall.

It was the fifth time he had walked past the bookshelf. Its ornate carvings, usually appealing, now seemed to press in on him. A subtle shift in the shadows, a barely perceptible change in the pattern of the light falling across it, had caught his eye. He touched the seemingly solid wall.

A section moved inward, revealing a gap. A room. A space he hadn’t known existed. His breath escaped him in a rush, a silent gasp. He fumbled for the light switch, finding it unresponsive. The darkness beckoned. He took a hesitant step toward the opening, his heart hammering against his ribs.

Emotion: worried

Cluster: Fear / Anxiety
PC1 (Valence): -2.02 Negative
PC2 (Disposition): -0.43

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
worse0.285
S0.279
😰0.277
😣0.269
Worse0.250
Suppressed:
la-0.476
de-0.432
🎉-0.233
happy-0.231
"-0.228