The silence of the apartment seemed to hum. Liam sat on the sofa, clutching the small, spiral notebook. His wife, Chloe, had always been so full of life, bursting with energy. He'd found the list while sorting through her things.

"Go skydiving." "See a Broadway show." "Learn to paint." He traced each word with his finger. Broadway… he remembered her enthusiasm for musicals, the way she'd sing along to the soundtracks. His chest felt tight.

He looked around the apartment, at the framed photographs of them laughing, the mementos of their shared life. He closed his eyes, recalling her, her voice, her smile. He opened his eyes, feeling the emptiness of her absence. He realized he needed to see a play.

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