"Did you take your shoes off?" her mother asked, her voice light, as if years hadn't passed since she was a teenager. It felt like yesterday, yet a lifetime ago.

The familiar creak of the floorboards beneath her feet brought a smile to her face. She passed her old bedroom. The door was open, and it looked just as she remembered it, although the things inside weren't there anymore.

She found herself lingering in the hallway, looking at the pictures on the wall. Each photograph was a snapshot of a different era, each telling a story of lives lived within these walls.

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