The notification popped up during a staff meeting, the words a shock that momentarily paralyzed her. “Your Teenage Diaries – Now Available Online.” All the colleagues around her, chattering casually, faded into the background as she fixated on the screen. She didn’t know how long she stared at it.

Her vision blurred. She felt a strange tingling sensation in her extremities, as if her limbs were falling asleep. She subtly leaned back in her chair, the hard plastic offering no comfort.

She couldn’t formulate a coherent thought. Her carefully constructed facade of composure felt like it was cracking. A knot formed in her stomach, tightening with each passing second.

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