dumbstruck - Story 36603 | Emotion Vectors in Gemma4-31B

"Always said she was a saint," Leo mumbled, staring at the photograph. His grandmother, revered in the family for her piety, was pictured at a smoky jazz club, cigarette in hand, laughing with a man who wasn't her husband. The vibrant blues of the photo, preserved surprisingly well, starkly contrasted the sepia-toned version of her he knew. He felt a strange pressure in his chest, as if a great weight had descended. He reached for a glass of water, his hand shaking.

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:

`будто`	0.326
`не`	0.285
`😶`	0.275
`仿佛`	0.267
`依旧`	0.258

Suppressed:

`enthusi`	-0.278
`la`	-0.264
`K`	-0.260
`wholeheartedly`	-0.255
`쾌`	-0.254