The letter lay on the kitchen table, the crisp white paper mocking me with its starkness. Aunt Carol's handwriting, usually so elegant, looked hurried and shaky. The antique teacup set, passed down through generations, was to be auctioned off. The details were all there, meticulously laid out.

My breath hitched. The air seemed thin, as if the oxygen had been sucked out of the room. A burning sensation flared in my chest. Images, vivid and potent, flooded my mind: teacups rattling, the scent of Earl Grey, Carol's gentle smile.

I felt like I was sinking, slowly, into the depths of a dark sea. The words on the page blurred. My hands trembled, making it difficult to even pick up the letter. I could not move.

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