The waiting room's floral wallpaper swam before Sarah’s eyes. A tremor started in her jaw, a subtle clenching she couldn’t control. Across the room, nestled in a plush armchair, sat… Mark. Mark, from the swings, from the bus rides, from the playground where he’d always found her an easy target. He was wearing a tweed jacket, his hair neatly styled. A nameplate on the small desk read "Mark Peterson, MSW."

Her breath hitched. She’d come here for help, for anxiety that had been clawing at her for months. Now, the air seemed thick, suffocating. He’d looked up, his face breaking into a polite, professional smile. "Sarah? Come on in. It’s lovely to see you." Lovely. The word itself felt like a punch.

She felt her feet dragging as she approached the office. The past felt like a tangible thing, a weight pressing down on her shoulders. The memories, so easily suppressed, now surged, vivid and unwelcome. His voice, once raised in taunts, now dripping with empathy, felt utterly alien.

Emotion: dumbstruck

Cluster: Surprise / Confusion
PC1 (Valence): -1.99 Negative
PC2 (Disposition): -0.71

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
будто0.326
не0.285
😶0.275
仿佛0.267
依旧0.258
Suppressed:
enthusi-0.278
la-0.264
K-0.260
wholeheartedly-0.255
-0.254