“Impossible,” I whispered, staring at the book clutched in my trembling hands. The cover, the title, the author’s name—all unfamiliar, yet the narrative inside…it was *me*. I felt like I'd been stripped bare, exposed. My fingers traced the cover, then I pulled the book closer, devouring the text. I felt a chill run down my spine. I was unable to swallow or speak. My mouth went dry, my pulse raced, and I could feel my cheeks burning with a heat I hadn't known I had. I felt suddenly as if I wasn't real.

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