He had found the book at a yard sale, a bargain copy of "War and Peace" that promised a weekend of reading. As he settled onto the couch, the book creaked open and a small, rectangular object slid out. It was a photograph.

He froze, his breath caught in his throat. He recognized the man. The man was his grandfather, in uniform. The man was smiling. He had died decades ago. He stared intently, his vision narrowing.

“Well now,” he finally said aloud, his voice low and shaky, his eyes fixed on the image. His past was suddenly alive.

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