He kicked at the fallen leaves in the park, the crisp autumn air biting at his cheeks. The crumpled rejection letter felt heavy in his pocket. He remembered the thrill of his first short story being published in the school paper, the feeling of accomplishment that had propelled him forward for so many years. The image of his teacher, Mr. Davies, smiling and nodding in approval burned in his mind. He glanced at the playground, the swing sets looking so small, the laughter of children echoing across the green.

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