He sipped his tea, the ceramic mug warming his hands in the early morning chill. The sunrise painted the kitchen in hues of orange and pink, a sight he had adored since moving in. The soft light danced across the worn linoleum floor, a pattern he found endlessly comforting. He felt a deep ache within him, a yearning for simpler times, as he gazed out the window at the garden. It was a garden he had poured so much of himself into. He saw a news report, the headlines screaming of a grisly murder. The address, a sudden, cold slap. A ghost of a memory, the news, the shock of a forgotten feeling.

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