The room was spinning. He had just read the internal memo, which detailed the compensation package for the new marketing associate. His own salary, which he'd been so proud of when he accepted the job, suddenly seemed pathetically small. His stomach lurched, and he felt a cold sweat break out across his forehead.

He, Mark, had years of experience in the field, multiple awards, and a reputation for brilliance. The new associate, who seemed to spend most of her time posting on social media, was being paid more. He wanted to shout, but he couldn’t seem to open his mouth. He felt a strange inability to move, almost as if he were paralyzed.

He saw his reflection in the window, and he didn’t recognize the man staring back at him.

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