It was at a book signing, a rare public appearance for the notoriously reclusive painter. A fan approached, holding out a copy of her art book. As she signed, the fan’s sleeve rode up, revealing the ‘Silent Sunflowers’ blooming across their forearm.

The pen slipped from my grasp, rolling across the table. Her fingers felt numb. The room swayed slightly, and the voices around her faded into a dull drone. A cold sweat broke out across her forehead. How?

"It's beautiful, isn't it?" the fan gushed, completely oblivious. The artist just stared, her mind a blank canvas.

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