A restless energy coursed through David. He drummed his fingers on the worn tabletop of the diner, the rhythmic tapping a frantic counterpoint to the clatter of plates. Across from him sat his mother, her face etched with a familiar mixture of guilt and something else he couldn't quite decipher. Sunlight streamed through the window, illuminating the dust motes dancing in the air, but David felt suffocated.

The letter had arrived a week ago. A DNA test. A sister. His father, a man he'd idealized, had hidden a whole other life. David's stomach churned as he watched his mother stir sugar into her coffee, her hands trembling.

“He… he never told me,” she stammered, her voice barely a whisper. “I didn’t know.” David didn't know if he believed her. He had to know the truth. He needed to get away from her and from the diner. David stood up abruptly, knocking over his chair.

Emotion: tense

Cluster: Fear / Anxiety
PC1 (Valence): -1.32 Negative
PC2 (Disposition): -0.53

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
S0.213
😰0.191
느껴0.183
😣0.183
😖0.181
Suppressed:
a-0.260
de-0.258
la-0.256
happy-0.218
B-0.198