He stared at the screen, the cursor blinking mockingly. The words swam, blurring into meaningless shapes. He'd expected the opposite. He’d prepared for the celebration, the relief, the feeling of accomplishment.

He leaned back in his chair, the squeak of the plastic against the vinyl a jarring sound. His heart hammered against his ribs. He felt a sudden, almost overwhelming urge to laugh, a hysterical bubble trying to escape his lips.

He rubbed his eyes with the heels of his hands, trying to clear his vision. The denial felt like a physical blow, leaving him winded and unsteady. The future, once so clear, now shimmered with uncertainty.

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