The porch swing creaked, a sound that always took Eleanor back. She closed her eyes, letting the rhythmic motion lull her. A familiar warmth bloomed in her chest, a pleasant ache. She reached for her phone, scrolling through old photos. A picture of her and David, young and grinning, at the county fair. She absentmindedly typed a message, a small confession of missed moments. "Remember that summer?" she wrote, her thumb hovering over the send button. She blinked, realizing she’d accidentally sent it to her current boss, Mr. Henderson. A wave of heat washed over her face.

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