The string quartet’s music, once soothing, now grated on her nerves. Emily had been enjoying the wedding, the elegant decor, the happy atmosphere. Then, she turned, and there he was—David. Standing near the bar, chatting with the groom's brother. She felt a jolt of shock, followed by a sinking feeling in the pit of her stomach.

She quickly averted her gaze, pretending to admire a floral arrangement. Her carefully constructed image of confidence and independence felt like a fragile bubble, ready to burst. She took a sip of champagne, the bubbles doing nothing to soothe the sudden dryness in her throat.

She wanted to run, to disappear, to be anywhere but here. She felt a cold sweat break out on her forehead. The room seemed to tilt slightly.

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