The old photograph lay on the table between them. A faded image of two young girls, arms wrapped around each other, beaming at the camera. He'd shown it to Jessica, hoping to jog her memory. "Is this you?" he'd asked.

"I... I don't think so," she’d replied, her brow furrowed in concentration. The photo was a picture of him and her. He knew it.

He recounted the adventures they'd shared: the summer camp, the sleepovers, the endless laughter. Her face remained a mask, revealing nothing of what was going on. He felt a deep, wrenching sensation, a sort of emotional hollowness. The photograph suddenly seemed alien, a relic of someone else’s life. He felt as if the room began to shrink around him.

Emotion: mystified

Cluster: Surprise / Confusion
PC1 (Valence): -1.24 Negative
PC2 (Disposition): -0.16

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
que0.458
🤔0.364
🤔0.357
будто0.308
puzzling0.299
Suppressed:
alleviate-0.241
ecstatic-0.232
timeLeft-0.232
rest-0.227
allevi-0.225