The coffee shop around her hummed with chatter, a lively cacophony she usually found comforting. Today, it was just noise. She stared at the screen of her laptop, the email shimmering in the harsh glare of the morning sun. Her breath caught in her throat.

A cold stone formed in her stomach. She hadn’t anticipated this. She'd been so sure, so convinced of her qualifications. Now, a deep ache settled behind her eyes. Her fingers, which had been poised to type a celebratory email to her parents, now felt numb.

She pushed her chair back, the scrape of the metal legs against the floor echoing in the sudden quiet. She needed to get out, to be alone. Her latte sat forgotten, growing cold beside her.

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