The crisp white envelope felt strangely heavy in Elias’s hand. He hadn’t expected anything. Certainly not from *her*. He swallowed hard, the muscles in his throat suddenly constricting. Twenty years. Twenty years since the bonfire, since the fallout, since... everything. He ripped it open, his fingers clumsy, almost failing him. The looping handwriting on the cream-colored stationery was instantly recognizable. His heart hammered against his ribs.

He scanned the first few lines, his breath hitching. The words swam before his eyes. He lowered himself into his armchair, the leather cool against his skin. He felt a peculiar stillness descend, a profound silence in the midst of his bustling living room. He read the letter again, and then again. The paper crinkled in his grip. He couldn't quite fathom it. His gaze drifted to the window, the autumn leaves a blur of color.

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