"Mr. Silas Thorne," the address read. It felt like a lifetime ago that Michael had taken over this apartment. He remembered the brief encounter with the owner, a man with a tired face who had offered him a polite smile. Now, there was this package.

He ran a hand through his hair, a knot forming in his stomach. He didn’t want to open it. He wanted to preserve the mystery, to keep the past intact. He recalled his own childhood, the memories that seemed to shimmer just out of reach.

He finally cut through the tape. Inside, he found a worn leather journal. The pages were filled with elegant handwriting. He opened it, reading the first entry, a description of a summer day, filled with joy and hope. He closed it and felt his eyes moisten.

Emotion: sentimental

Cluster: Nostalgia / Reflection
PC1 (Valence): 0.89 Positive
PC2 (Disposition): -1.58

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
L0.677
fondly0.567
memories0.503
0.488
reminis0.466
Suppressed:
either-0.515
or-0.488
[]-0.473
--0.408
не-0.396