A wave of confusion washed over him as Sarah re-described the disastrous school play. He’d thought he remembered it as an unmitigated disaster – a chaotic mess of forgotten lines, tripping actors, and a backdrop that fell down midway through Act Two. He remembered the mortification, the shame of it all. He had been the star, after all.

Sarah, however, was giggling. She said it had been “hilarious,” a night of uproarious laughter. She recalled the audience in stitches, the actors improvising brilliantly. His jaw dropped. He could feel his face flush, a heat creeping up his neck.

“But… but Mrs. Gable was furious!” he blurted out, his brow furrowed. Sarah blinked, a puzzled expression on her face. "Furious? I don't remember that at all. It was the best night of my life!" he felt like he was on another planet.

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