The news arrived in a carefully worded email, detailing the error. Emily read it, then reread it. Then she sat there, immobile. The world around her had turned impossibly still.

She felt a strange disconnect, like a wire had snapped somewhere inside her. Her vision tunnelled, focusing on the blinking cursor on her laptop screen. She felt a burning sensation behind her eyes.

She wanted to scream, to lash out. Instead, she just sat there. Her hands lay limp on the desk, not moving. The air in the room felt heavy, suffocating, as if the oxygen had been replaced by something else entirely.

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