The air in the pawn shop seemed thick, heavy. He had walked in expecting nothing, just a casual browse. He certainly hadn’t expected to see the ring, his great-grandmother’s. He stood there, unmoving, feeling as if the world had tilted on its axis.

His vision blurred slightly. He swallowed hard, trying to regain some semblance of composure. A deep ache began to blossom in his chest.

The woman behind the counter, her face lined with the weariness of a thousand transactions, waited patiently. He fumbled for his wallet. His hands felt clumsy, alien. He pointed to the ring, his finger trembling.

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