“Well, this is unexpected,” Martha muttered, dusting off the cover of a forgotten photo album. She found the album tucked away in a seldom-used cupboard in the living room. As she flipped through the photos, a folded piece of paper fluttered out. It was a letter, written in a careful hand, addressed to her older sister, who had passed away years ago.

The letter was filled with childhood memories, inside jokes, and expressions of gratitude for her sister's unwavering support. Martha's eyes moistened. She felt the absence of her sister keenly, the ache of their shared history.

She gently ran her fingers over the words, reliving the memories they contained. A quiet sorrow settled over her. The room felt filled with memories and love, a tapestry woven across time. She felt a connection with her sister, a reassurance.

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