The late afternoon sun cast long shadows as Mrs. Gable knocked on Arthur’s door. He hadn’t seen her in ages. Her hair, once a vibrant red, was now a faded sunset, much like the one painting the sky.

“Arthur, dear,” she began, her voice a little shaky, “I was wondering… that old oak… on the property line? It’s getting a bit… overgrown.” She trailed off, her gaze drifting toward the towering tree, its leaves rustling in the breeze.

Arthur felt a pang in his chest. He remembered, so very clearly, the day he and his late wife, Eleanor, had planted that sapling. Their hands, young and strong, working side-by-side in the dirt. He felt a phantom warmth on his skin, a memory of Eleanor’s hand on his. The air suddenly felt heavy.

He ran a hand over the smooth wood of the tree trunk and swallowed. "I suppose I can be convinced."

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