He slammed the door, the sound echoing through the empty apartment. The letter, crumpled on the kitchen table, seemed to mock him. A vivid image sprung into his mind: his father's workshop, the scent of sawdust and varnish, the rhythmic thump of a hammer on wood. He could almost feel the texture of the rough timber beneath his fingers, the weight of the tools in his hands. He rubbed his eyes, feeling the sting of unshed tears. The present, bleak and barren, seemed a world away from the warmth of the past.

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