It wasn't just the house, it was the street. The familiar curve, the houses lined up like old friends. Robert scrolled through the pictures, recognizing his neighbour’s dog, still there! The one with the funny limp.

He remembered the feel of the cold pavement under his bare feet as he played hopscotch. The way the streetlights cast long shadows at dusk. He remembered the feeling of belonging.

The new landscaping, the modern renovations, all felt jarring. He felt like he didn't belong. He let out a long, slow sigh, a feeling of deep connection suddenly, unexpectedly, severed.

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