The dog, a small Jack Russell terrier, was busy sniffing out his prize tomatoes, its nose twitching. He stood on his porch, hands in his pockets, and watched. He used to have a dog of his own, a similar breed, full of the same boundless energy. He used to spend hours playing in the woods with that dog.

He took a deep breath, the scent of the tomatoes mixing with the late summer air. The sound of children's laughter, coming from the nearby park, drifted over to him. He remembered those carefree days when his biggest worry was finishing his homework. He missed that feeling of being carefree.

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