He stood in the middle of the bustling bookstore, the rejection letter crumpled in his pocket. The air around him seemed to hum, a symphony of unintelligible chatter and rustling pages. He tried to focus on the shelves, searching for a familiar title, a grounding presence. But the books swam before his eyes. He reached out, his hand shaking, to steady himself against a display of new releases, the glossy covers reflecting the harsh fluorescent lighting. His heart hammered against his ribs, a frantic, trapped bird.

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