A sharp intake of breath escaped Leo's lips. He leaned closer to the artwork, his brow furrowed, his eyes darting back and forth. It was him. Finnigan. The fantastical, perpetually hungry, talking frog who used to live in the hollow of the old oak tree in his backyard. His niece, eight-year-old Sophia, had captured him perfectly, right down to the ridiculous monocle.

Leo felt a pressure building behind his eyes, a strange tingling sensation spreading through his limbs. He ran a hand through his hair, a nervous gesture he hadn't used in years. He cleared his throat. "Sophia... who... who is this?" he asked, his voice barely a whisper, afraid of the answer he might receive.

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