The dog, usually boisterous and eager for a walk, seemed to sense something was amiss. He whined, circling her legs, a small, furry shadow against the enormous absence. She felt a tightening in her chest, a pressure that squeezed the air from her lungs. The old oak, the tree they'd all climbed, was gone.

She wanted to call out, to scream, but no sound would come. She sank to her knees, reaching out toward the stump with trembling hands. Her fingers brushed against the rough wood, as if seeking confirmation that this was, in fact, real.

The dog nudged her arm, his wet nose a gentle plea. She just stared at the space where the tree used to be.

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