Eliza walked through the kitchen, the linoleum floor cold under her bare feet. The sunlight streamed through the window, illuminating dust motes dancing in the air, the same way it had always done. She lifted the chipped teacup from the shelf, its familiar weight a comfort in her hand. The air seemed thick with memories, with the aroma of Earl Grey tea and the clinking of spoons.

She found herself opening the pantry, her fingers instinctively reaching for the jar of ginger snaps. Her grandmother had always kept them there, a treat reserved for special occasions or when someone needed a little boost. A smile touched her lips, a bittersweet curve as she recalled her grandmother's warmth. She ate one, letting the spice fill her mouth.

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