He’d envisioned this moment a thousand times: the acceptance, the relief, the future unfolding. Now, as the truth settled, he felt a crushing weight in his chest. His breath hitched, a series of short, sharp intakes. He was supposed to be… *okay*.

He’d just been bragging to his friends about the scholarship. He’d celebrated. He looked away from the computer screen, towards the beer bottles on his desk. He picked one up, staring at it for a moment, then set it down again.

He felt a strange tingling in his fingertips. He felt disconnected from his own body, a spectator in his own life. The room spun. He sank back into his chair, unable to formulate a single word.

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