The realization hit her in the face like a cold bucket of water. Her phone buzzed; a picture of her best friend, Maya, with her party details on the screen. Then another notification popped up: *Sarah's Birthday Bash!* The *exact same* date. She could feel her expression freeze.

She went completely still, her breath catching in her throat. The noise of the busy cafe faded into a dull hum. She felt detached, as if observing the scene from a distant vantage point.

She knew she would hurt someone's feelings. The weight of that knowledge, the pain of the inevitable choice, bore down on her. Her eyes stung with unshed tears.

Her gaze flitted between the two screens. They were both important to her. She felt overwhelmed, lost in a maze of conflicting emotions. She had no idea what to do.

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