A sharp ache settled in Amelia's chest as she cradled the faded photograph. It showed her younger self, beaming, holding a trophy after a swim meet. The pool. The smell of chlorine. The feel of the water. Everything had been so simple then. Now, with the scholarship rescinded, the weight of her future felt like a tidal wave threatening to pull her under. She had envisioned the campus, the classes, the life she would build there. The letter arrived this morning. A mistake. Someone else was supposed to have the money. Her fingers tightened around the worn paper. A wave of regret washed over her, the thought of what might have been.

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