The aerobics class. That's what I’d started. Just a little jumping around to stay in shape. Then, *boom,* there was Mr. Finch, his comb-over slightly askew, glaring at me.

“The… the jumping!” he complained, his voice rising with each syllable. "It's rattling my teacups!" My carefully chosen workout gear, the music I’d curated for motivation, it all seemed ridiculous now.

I felt a sudden, inexplicable urge to flee. My hands trembled, my legs felt weak. The rhythmic beat of the music, once so invigorating, now throbbed like a condemnation. The apartment, my safe space, suddenly felt like a cage. I just stared at him, unable to form a coherent response.

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