Rain lashed against the windowpane as Arthur huddled in his armchair, a blanket wrapped around him. He hadn't felt this... well, this *something* in years. He’d found the book, *A Year in Provence*, at a flea market. It was a purchase meant to distract him from the emptiness in his apartment.

He traced the spine idly, and a folded piece of paper slipped out. It was a train ticket stub, dated 1958, and a note written on a hotel notepad. “Meet me by the fountain. Bring the lilies.” The handwriting was a jaunty, carefree scrawl.

He closed his eyes, imagining the couple, young and hopeful, arranging their rendezvous. The image was vivid, almost painful. He remembered, so very clearly, the weight of a hand in his own, the whisper of a name on his lips. His throat constricted, and he felt a profound sense of… something he hadn't felt in a very long time.

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