The request had come out of nowhere, like a rogue lightning strike. “I think we should get a hamster,” Ben announced, his voice casual. Mark’s hands, which had been diligently organizing his collection of vinyl, froze mid-air.

He slowly lowered his arms, his gaze fixed on Ben. The floor seemed to tilt slightly beneath his feet. A strange buzzing sensation filled his ears. Hamsters were... messy. And loud. And tiny. He felt a sudden, inexplicable urge to check his pulse.

“A hamster?” he echoed, his voice barely a whisper. The idea of a tiny rodent scurrying around their apartment felt… wildly improbable. He felt like he’d been dropped into an alternate reality.

Emotion: surprised

Cluster: Surprise / Confusion
PC1 (Valence): -0.58 Negative
PC2 (Disposition): -0.18

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
que0.495
de0.447
la0.431
l0.323
😳0.296
Suppressed:
每天-0.269
cheerfully-0.249
ing-0.238
alleviate-0.224
gladly-0.219