The sun, filtered through the blinds, cast stripes across the floor as I sat on the bed. My late husband, Thomas, was always a man of action. I had found his list hidden beneath a stack of maps.

"Climb Kilimanjaro." "Learn to sail." "See the Great Barrier Reef." The sheer ambition, the drive that had defined him, hit me like a physical force. Kilimanjaro... he'd talked about it for years, training, preparing. I had been so busy with my own life, I had hardly paid attention.

I walked over to the window, staring out at the world. I remembered his enthusiasm, his zest for life. I picked up his hiking boots, the ones he had planned to use. I knew that I could never climb a mountain, not without him.

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