The old photograph lay on the table. It was a picture of her parents. She had been going through old files on the computer when she came across the notification from her friend. Someone had stolen her work. She scrolled through the magazine’s website. It was her story. She looked back at the photograph on the table. The way her father had always encouraged her, the way her mother had shown her love. The memory of their smiles, their laughter, was now tainted.

She felt a sharp pang of disappointment.

She wrapped her arms around herself.

Emotion: nostalgic

Cluster: Nostalgia / Reflection
PC1 (Valence): 1.00 Positive
PC2 (Disposition): -1.93

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
H0.677
L0.647
시절0.611
nostalgic0.609
fondly0.609
Suppressed:
--0.564
either-0.525
or-0.497
-0.487
l-0.449