The silence amplified the pounding of Maya's heart. Her diary was propped open on her bedside table. Across the room, her roommate, Jessica, was carefully applying face cream, her back towards Maya. A wave of nausea washed over her. It was a private space, violated.

Maya's gaze darted around the room, as though searching for an escape route. Her breath came in shallow gasps. She noticed her hands trembling. She suddenly felt an unbearable pressure in her chest.

"Everything okay?" Jessica asked, turning around, a curious expression on her face.

Maya swallowed hard, trying to regain control. Her voice was a shaky whisper, "Yeah, just… tired." She quickly turned and started for the door, desperate to be away from the scene.

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