The air in the break room felt thick, heavy, as though the oxygen had been replaced with lead. The announcement hung in the air: “Jessica, congratulations!” The winner’s name had been called. Not mine. My best friend, Jessica, got the job.

I watched her face light up, a radiant joy that made my stomach churn. I felt a strange disconnection, as if I were observing the scene from a great distance. My muscles felt rigid, my limbs heavy.

I couldn’t speak, couldn’t move. I forced a smile, a grimace that felt alien on my face. The world narrowed to Jessica’s beaming face.

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