He found out scrolling through his phone. A headline screamed at him: "Papa Luigi's Permanently Closing." Mark felt a coldness creep across his skin, a shiver despite the warmth of the sun on his back. He dropped his phone onto the picnic table, the screen reflecting the blue sky mocking his inner turmoil.

He pictured the worn, checkered tablecloths, the clinking of glasses, the aroma of garlic and oregano that always greeted him. He remembered the comforting weight of the menu in his hands, the familiar faces of the staff. Now, all that would be gone.

He scrubbed a hand over his face, as if trying to erase the news. He wanted to go back in time, to the last time he had eaten there and savor it more. He clenched his jaw, the muscles tight. He grabbed his phone and texted his best friend, “Papa Luigi’s is closing. Dinner tonight?”

Emotion: upset

Cluster: Fear / Anxiety
PC1 (Valence): -2.30 Negative
PC2 (Disposition): -0.42

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
S0.395
😞0.303
无法0.246
ness0.238
unable0.238
Suppressed:
de-0.533
la-0.457
l-0.223
😎-0.215
🤩-0.210