The confetti, a symbolic shower of celebration, lay scattered and unloved. His friends, who should have been eagerly awaiting his arrival, stood in a tight huddle, their expressions a mix of apology and embarrassment. His sister, the one who organized the whole thing, stepped forward.

"A few… unforeseen circumstances arose," she said, her voice hesitant. He felt a slow, creeping chill spread through his body. He opened his mouth to say something, but the words wouldn’t come.

He was lost in a silent movie, a tale of his own disappointment.

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