He’d been working late, hunched over his computer, when the notification popped up: "Facebook – [Name of High School] Reunion Page." He clicked it out of habit, expecting the usual updates about town news and local sales. But this… this was different.

His eyes widened. Photos, names he hadn't thought about in years, faces that brought with them a flood of memories. He scrolled through the page, a knot forming in his stomach.

He leaned back in his chair, feeling suddenly claustrophobic, trapped by a past he’d tried to leave behind. He considered closing the laptop but found himself unable to do so. The screen's glow illuminated his face in the dim room.

Emotion: astonished

Cluster: Surprise / Confusion
PC1 (Valence): -0.84 Negative
PC2 (Disposition): -0.24

Role in Research

This story is one of 1,000 stories generated for the emotion astonished. 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 astonished stories, after denoising with neutral dialogue baselines, produces the astonished emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the astonished vector is projected through the unembedding matrix.

Promoted:
que0.448
de0.350
la0.323
l0.307
incred0.266
Suppressed:
own-0.289
cheerfully-0.231
enjoyed-0.224
开心-0.221
ี่ยว-0.219