My legs felt like lead. They dragged me through the hallowed halls of the university. The sculpture, the one I’d poured my heart and everything I had into, was now sitting on a pedestal, illuminated by spotlights. A small card proclaimed it was the work of a deceased alumnus.

My breath hitched. They had to be joking.

A professor I'd admired, and who’d critiqued my work for years, strolled past, nodding at the display with a proprietary air. I tried to speak, but the words wouldn’t come. I simply stared at the artwork.

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