The key, cold and metallic in Finn’s palm, felt alien. He looked at the tarnished brass, then up at the peeling paint of the front door. *Grandma’s house.* The words echoed in his mind, devoid of meaning. He'd expected, somehow, to be helping his sister, Clara, to sell it. Now… now he was supposed to live in it? He felt a strange lightness, as if his feet might lift off the ground.

Clara, usually a whirlwind of energy, was unusually still. She stood beside him, her hand gripping the strap of her handbag so tightly her knuckles were white. The scent of lavender, Grandma’s signature perfume, drifted from the open doorway.

"Well," Finn finally managed, his voice raspy. He swallowed, trying to dislodge the lump in his throat. "Here we are, then." He fumbled with the key, inserting it into the lock with shaky hands. The mechanism clicked, the sound amplified in the sudden quiet.

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