The card was tucked between a flyer for a new pizza place and a utility bill. Amelia plucked it from the mailbox, her fingers tracing the thick, creamy paper. The envelope was plain, no return address, just her name, written in a flourish she didn't recognize. A tremor ran through her.

Inside, the message was equally brief: "Wishing you a happy day." No signature. Amelia held it close to her chest, the paper cool against her skin. The scent of old books, or maybe just the paper itself, wafted up, instantly triggering memories.

She went inside, leaving the other mail to clutter the counter. She pulled out the worn photo albums from the closet and spent the afternoon flipping through them, each image a tiny portal to another time. She smiled, she sighed, and occasionally a lone tear traced a path down her cheek.

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