He stared at the flashing red light above the gate, the signal of impending doom. The memorial service. His brother. The news of the flight's delay had slammed into him like a physical blow. He gripped the edge of the seat, his knuckles white.

The world seemed to shrink, the noise of the airport fading into a dull roar. He blinked rapidly, trying to clear his vision, but the image of his brother's face, smiling, laughing, stubbornly refused to leave his mind. A slow numbness crept through his limbs.

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