The familiar aroma of baking bread filled Miss Peterson's kitchen. She hummed softly, kneading the dough with practiced hands. The rhythmic motion was soothing, a ritual that always calmed her. She remembered teaching the children how to make bread. The flour-covered faces, the excited squeals. A sudden doorbell broke her concentration.

A delivery person handed her a small, intricately woven basket. Inside, nestled among linen cloth, was a loaf of sourdough. A tag read: "From the lessons learned in your classroom, Miss Peterson. - Liam." She inhaled deeply, the smell bringing tears to her eyes. The taste of the crust, so warm and fragrant… it sent a tremor through her.

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