The old photo album lay open on the table. As he stared at the picture of the school play, it triggered a reaction of conflicting memories. Mary, in front of him, was reliving the event. She was reminiscing about their roles, the applause, and the excitement. She was so sure that it was all brilliant.

He, however, could only recall the stage fright, the missed cues, and the humiliation. He felt a deep sense of shame and inadequacy.

His throat constricted, and he felt his face flush. He swallowed hard, struggling to find his voice.

“I…I remember it very differently,” he croaked out, his voice a strained whisper.

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